95% off Complete 2019 List Building & Email Marketing Course (Coupon & Review)

Attention: This post may contain affiliate links, meaning when you click the links and make a purchase, we receive a commission at no extra cost to you. Thanks!

Complete 2019 List Building & Email Marketing Course - Udemy Coupon

Get Discount


This is the best Udemy Complete 2019 List Building & Email Marketing Course coupon code discount for 2024.

So if you’re interested in Hans Smellinckx

A recent study conducted by the The Radicati Group, a technology research firm, shows that there are 3.9 BILLION accounts. They predict that this number wlll grow to 4.9 BILLION by 2017.

They say email is the Jason Bourne of online apps: somebody’s always trying to kill it. It can’t be done. So it’s safe it assure we still have email marketing for a long time.

(Read more about this course on the official course page.)

’s “Complete 2019 List Building & Email Marketing Course” course, which will help you increase your Marketing skills, get your discount on this Udemy online course up above while it’s still available. (The coupon code will be instantly applied.)

Complete 2019 List Building & Email Marketing Course review for 2024

In our review of this course, we try to help you answer all of your most important questions about Complete 2019 List Building & Email Marketing Course as quickly and efficiently as possible, so that you can determine whether this online education training is worth your time and money.

Feel free to jump to whatever question you want answered the most.

Here’s what you’ll learn:

Why use C2LB&EMC as an abbreviation of the course name?

During our Complete 2019 List Building & Email Marketing Course course review, you might sometimes see us refer to it as C2LB&EMC for the following 2 reasons:

  1. We created the acronym by taking the first letter of every word (which was very ingenious and innovative, we know)
  2. We’re lazy and C2LB&EMC is simpler and easier for reviewing purposes

The full course name is 52 characters long, including blanks, while C2LB&EMC is 8 characters long.

You do the math.

Okay, we’ll do the math. We’re saving 44 characters every time we use C2LB&EMC.

So, just a heads up that we’ll be using this abbreviation sometimes, so you’re not left scratching your head and wondering what the heck we’re talking about whenever we refer to C2LB&EMC throughout the remainder of this review.

Is the Complete 2019 List Building & Email Marketing Course course for you?

To determine whether Hans Smellinckx

A recent study conducted by the The Radicati Group, a technology research firm, shows that there are 3.9 BILLION accounts. They predict that this number wlll grow to 4.9 BILLION by 2017.

They say email is the Jason Bourne of online apps: somebody’s always trying to kill it. It can’t be done. So it’s safe it assure we still have email marketing for a long time.

(Read more about this course on the official course page.)

‘s Udemy course is a good fit for you or not, ask yourself the following questions down below.

The more you answer “yes” to each question, the more likely it is that you’ll like this course.

Can you understand what Hans Smellinckx

A recent study conducted by the The Radicati Group, a technology research firm, shows that there are 3.9 BILLION accounts. They predict that this number wlll grow to 4.9 BILLION by 2017.

They say email is the Jason Bourne of online apps: somebody’s always trying to kill it. It can’t be done. So it’s safe it assure we still have email marketing for a long time.

(Read more about this course on the official course page.)

‘s course is about in 30 seconds or less?

Hopefully, you can easily grasp in 10 seconds or less what this online course is about simply by taking a look at the title that Hans Smellinckx

A recent study conducted by the The Radicati Group, a technology research firm, shows that there are 3.9 BILLION accounts. They predict that this number wlll grow to 4.9 BILLION by 2017.

They say email is the Jason Bourne of online apps: somebody’s always trying to kill it. It can’t be done. So it’s safe it assure we still have email marketing for a long time.

(Read more about this course on the official course page.)

chose for the course, “Complete 2019 List Building & Email Marketing Course”, as well as its subtitle: “Capture Targeted Subscribers, Build Rock Strong Relationships and Optimize Your List for Long-Term Responsiveness”.

This combo of title and subtitle should be enough to communicate the purpose of the training if Hans Smellinckx

A recent study conducted by the The Radicati Group, a technology research firm, shows that there are 3.9 BILLION accounts. They predict that this number wlll grow to 4.9 BILLION by 2017.

They say email is the Jason Bourne of online apps: somebody’s always trying to kill it. It can’t be done. So it’s safe it assure we still have email marketing for a long time.

(Read more about this course on the official course page.)

is a good, clear communicator (which, of course, you want in a teacher).

In our opinion, if you still don’t know what C2LB&EMC is about after looking at these two things, then this is a red flag, and you might be better off not taking this class.

Among other things, it means Hans Smellinckx

A recent study conducted by the The Radicati Group, a technology research firm, shows that there are 3.9 BILLION accounts. They predict that this number wlll grow to 4.9 BILLION by 2017.

They say email is the Jason Bourne of online apps: somebody’s always trying to kill it. It can’t be done. So it’s safe it assure we still have email marketing for a long time.

(Read more about this course on the official course page.)

hasn’t clearly and accurately conveyed what the course is about and might not be the best teacher for you.

For similar reasons, it’s important that you’re able to clearly understand what Complete 2019 List Building & Email Marketing Course is all about from the first few lines of the course description.

So take just a few seconds to read the opening lines down below and see what you think of them. 

Opening lines of Hans Smellinckx

A recent study conducted by the The Radicati Group, a technology research firm, shows that there are 3.9 BILLION accounts. They predict that this number wlll grow to 4.9 BILLION by 2017.

They say email is the Jason Bourne of online apps: somebody’s always trying to kill it. It can’t be done. So it’s safe it assure we still have email marketing for a long time.

(Read more about this course on the official course page.)

‘s official description of C2LB&EMC

If you are not seeing the email channel as a money making machine, you have the wrong strategy

Does C2LB&EMC pass the 30 Seconds Test?

You can read a lot more about Complete 2019 List Building & Email Marketing Course on the official course page on Udemy, but the point is this: are the title, subtitle, and just the first few lines of the description enough to help you understand what the course is about?

If so, Hans Smellinckx

A recent study conducted by the The Radicati Group, a technology research firm, shows that there are 3.9 BILLION accounts. They predict that this number wlll grow to 4.9 BILLION by 2017.

They say email is the Jason Bourne of online apps: somebody’s always trying to kill it. It can’t be done. So it’s safe it assure we still have email marketing for a long time.

(Read more about this course on the official course page.)

has done a good job and can be considered more trustworthy and a good communicator, which are important qualities for any teacher.

And, if not, maybe you’re better off looking at other Marketing classes that are more clearly defined and more tailored to your specific interests.

Did Complete 2019 List Building & Email Marketing Course appeal to you in 30 seconds or less?

Now that you’ve done the 30 Second Test with C2LB&EMC above, what is your gut reaction to this Marketing course with only the basic information of its title, subtitle, and the first few opening lines of its official course summary?

Did Hans Smellinckx

A recent study conducted by the The Radicati Group, a technology research firm, shows that there are 3.9 BILLION accounts. They predict that this number wlll grow to 4.9 BILLION by 2017.

They say email is the Jason Bourne of online apps: somebody’s always trying to kill it. It can’t be done. So it’s safe it assure we still have email marketing for a long time.

(Read more about this course on the official course page.)

do a good job conveying its subject matter, and did it immediately get your attention and appeal to you?

If so, Hans Smellinckx

A recent study conducted by the The Radicati Group, a technology research firm, shows that there are 3.9 BILLION accounts. They predict that this number wlll grow to 4.9 BILLION by 2017.

They say email is the Jason Bourne of online apps: somebody’s always trying to kill it. It can’t be done. So it’s safe it assure we still have email marketing for a long time.

(Read more about this course on the official course page.)

‘s online course is certainly worth considering some more.

But if not, perhaps it’s in your best interest to consider some other Marketing courses instead, because clear communication and being able to hook and maintain your interest are two very important qualities for your online learning success.

Does Hans Smellinckx

A recent study conducted by the The Radicati Group, a technology research firm, shows that there are 3.9 BILLION accounts. They predict that this number wlll grow to 4.9 BILLION by 2017.

They say email is the Jason Bourne of online apps: somebody’s always trying to kill it. It can’t be done. So it’s safe it assure we still have email marketing for a long time.

(Read more about this course on the official course page.)

sound like a course instructor you’d like to learn from?

You’ve already learned how to use The 30 Second Test to make a quick evaluation of whether the C2LB&EMC course is worth taking.

We have a similar 15 Second Bio Test where you read only the first few lines of an instructor’s background — in this case, Hans Smellinckx

A recent study conducted by the The Radicati Group, a technology research firm, shows that there are 3.9 BILLION accounts. They predict that this number wlll grow to 4.9 BILLION by 2017.

They say email is the Jason Bourne of online apps: somebody’s always trying to kill it. It can’t be done. So it’s safe it assure we still have email marketing for a long time.

(Read more about this course on the official course page.)

‘s background — and then you make a quick, snap judgment as to whether you think the instructor would be ideal for you.

There is no right or wrong answer. It’s just about going with your gut instinct. What might appeal to one potential student might alienate another, and vice versa.

(FYI, all Udemy instructors, including Hans Smellinckx

A recent study conducted by the The Radicati Group, a technology research firm, shows that there are 3.9 BILLION accounts. They predict that this number wlll grow to 4.9 BILLION by 2017.

They say email is the Jason Bourne of online apps: somebody’s always trying to kill it. It can’t be done. So it’s safe it assure we still have email marketing for a long time.

(Read more about this course on the official course page.)

, have a Udemy profile on their course page, so you can easily check for a bio and background on the Udemy website that way. We’re only including the first few lines of the bio down below for The 15 Second Bio Test).

Opening lines from Hans Smellinckx

A recent study conducted by the The Radicati Group, a technology research firm, shows that there are 3.9 BILLION accounts. They predict that this number wlll grow to 4.9 BILLION by 2017.

They say email is the Jason Bourne of online apps: somebody’s always trying to kill it. It can’t be done. So it’s safe it assure we still have email marketing for a long time.

(Read more about this course on the official course page.)

‘s Udemy bio

Every marketing skill you need in one place.; In the age of information, content is king.

(Learn more about this instructor on the official course page.)

What did you think about Hans Smellinckx

A recent study conducted by the The Radicati Group, a technology research firm, shows that there are 3.9 BILLION accounts. They predict that this number wlll grow to 4.9 BILLION by 2017.

They say email is the Jason Bourne of online apps: somebody’s always trying to kill it. It can’t be done. So it’s safe it assure we still have email marketing for a long time.

(Read more about this course on the official course page.)

after reading just the first few lines of the bio above?

After reading just the first few lines about Hans Smellinckx

A recent study conducted by the The Radicati Group, a technology research firm, shows that there are 3.9 BILLION accounts. They predict that this number wlll grow to 4.9 BILLION by 2017.

They say email is the Jason Bourne of online apps: somebody’s always trying to kill it. It can’t be done. So it’s safe it assure we still have email marketing for a long time.

(Read more about this course on the official course page.)

, did it make you more or less interested in taking the C2LB&EMC course?

And did it make you feel like Hans Smellinckx

A recent study conducted by the The Radicati Group, a technology research firm, shows that there are 3.9 BILLION accounts. They predict that this number wlll grow to 4.9 BILLION by 2017.

They say email is the Jason Bourne of online apps: somebody’s always trying to kill it. It can’t be done. So it’s safe it assure we still have email marketing for a long time.

(Read more about this course on the official course page.)

was more or less credible and qualified to teach Complete 2019 List Building & Email Marketing Course?

Finally, overall, did you feel like you’d receive the proper training from the instructor of this Marketing course?

As always, we encourage you to listen to your gut instinct, which is different for every student.

Are the C2LB&EMC lessons clear, specific, and organized well?

Part of the (good) problem with Udemy’s online courses, such as the Complete 2019 List Building & Email Marketing Course course, is that the instructors are constantly updating them, including adding and renaming lessons.

So it makes no sense whatsoever for us to list out all the modules and lessons in the C2LB&EMC course here, because you can just as easily go to the Udemy course page and get all the up to date course structure as of right now.

We do, however, have some tips about reviewing Hans Smellinckx

A recent study conducted by the The Radicati Group, a technology research firm, shows that there are 3.9 BILLION accounts. They predict that this number wlll grow to 4.9 BILLION by 2017.

They say email is the Jason Bourne of online apps: somebody’s always trying to kill it. It can’t be done. So it’s safe it assure we still have email marketing for a long time.

(Read more about this course on the official course page.)

‘s course structure, so that you can get a better sense of whether this program is worth your time or not.

In a nutshell, you want to scan the the titles of the different sections and lessons of the course, and verify that they are clearly relevant to the course’s name, Complete 2019 List Building & Email Marketing Course, as well as the course’s subtitle, Capture Targeted Subscribers, Build Rock Strong Relationships and Optimize Your List for Long-Term Responsiveness.

If the section names and lessons are clear, specific, and relevant, then it’s a good sign that C2LB&EMC is potentially a good, useful course for you, and you can have more confidence in Hans Smellinckx

A recent study conducted by the The Radicati Group, a technology research firm, shows that there are 3.9 BILLION accounts. They predict that this number wlll grow to 4.9 BILLION by 2017.

They say email is the Jason Bourne of online apps: somebody’s always trying to kill it. It can’t be done. So it’s safe it assure we still have email marketing for a long time.

(Read more about this course on the official course page.)

‘s teaching abilities and lesson planning.

On the other hand, if the module names are confusing, vague, or irrelevant, then this is a red flag, which might indicate that the program is worth skipping.

Have you taken some free lessons from Hans Smellinckx

A recent study conducted by the The Radicati Group, a technology research firm, shows that there are 3.9 BILLION accounts. They predict that this number wlll grow to 4.9 BILLION by 2017.

They say email is the Jason Bourne of online apps: somebody’s always trying to kill it. It can’t be done. So it’s safe it assure we still have email marketing for a long time.

(Read more about this course on the official course page.)

that you enjoyed?

Have you already learned something from Hans Smellinckx

A recent study conducted by the The Radicati Group, a technology research firm, shows that there are 3.9 BILLION accounts. They predict that this number wlll grow to 4.9 BILLION by 2017.

They say email is the Jason Bourne of online apps: somebody’s always trying to kill it. It can’t be done. So it’s safe it assure we still have email marketing for a long time.

(Read more about this course on the official course page.)

that you valued or enjoyed?

For example, does the Complete 2019 List Building & Email Marketing Course training have some free lessons that you can try? (Almost all Udemy instructors will give you at least one or two lessons for free to help you make a better, more informed decision before enrolling in their course.)

But if you weren’t able to get any C2LB&EMC lessons for free, have you perhaps watched a YouTube video by Hans Smellinckx

A recent study conducted by the The Radicati Group, a technology research firm, shows that there are 3.9 BILLION accounts. They predict that this number wlll grow to 4.9 BILLION by 2017.

They say email is the Jason Bourne of online apps: somebody’s always trying to kill it. It can’t be done. So it’s safe it assure we still have email marketing for a long time.

(Read more about this course on the official course page.)

, or perhaps come across this instructor’s thoughts on Quora, Facebook, LinkedIn, Github, Reddit, or some other platform?

Or have you perhaps even taken one of Hans Smellinckx

A recent study conducted by the The Radicati Group, a technology research firm, shows that there are 3.9 BILLION accounts. They predict that this number wlll grow to 4.9 BILLION by 2017.

They say email is the Jason Bourne of online apps: somebody’s always trying to kill it. It can’t be done. So it’s safe it assure we still have email marketing for a long time.

(Read more about this course on the official course page.)

‘s free courses or free webinars? (Many online teachers offer these freebies, which is a great way to get to know them and evaluate their teaching methods before buying one of their courses.)

In any case, the more familiar you are with Hans Smellinckx

A recent study conducted by the The Radicati Group, a technology research firm, shows that there are 3.9 BILLION accounts. They predict that this number wlll grow to 4.9 BILLION by 2017.

They say email is the Jason Bourne of online apps: somebody’s always trying to kill it. It can’t be done. So it’s safe it assure we still have email marketing for a long time.

(Read more about this course on the official course page.)

‘s teaching methods, and the more you enjoy them, the more likely it is that Complete 2019 List Building & Email Marketing Course will be a good fit for you.

(P.S.: We strongly encourage you to seek out some free instruction from Hans Smellinckx

A recent study conducted by the The Radicati Group, a technology research firm, shows that there are 3.9 BILLION accounts. They predict that this number wlll grow to 4.9 BILLION by 2017.

They say email is the Jason Bourne of online apps: somebody’s always trying to kill it. It can’t be done. So it’s safe it assure we still have email marketing for a long time.

(Read more about this course on the official course page.)

before purchasing this course, since it’s one of the best ways to determine whether C2LB&EMC will be helpful for you.)

Are “Complete 2019 List Building & Email Marketing Course” reviews generally positive?

On the bottom of the C2LB&EMC page, you can read student reviews of the class.

Prior to July 25, 2024, there were 154 students enrolled, 76 reviews / ratings, and it was overall rated 4 out of 5.

Obviously, the more highly other students rate C2LB&EMC the better, but no matter what, keep an open mind when reading the reviews, since you might still like a course a great deal that other students dislike.

After all, everyone’s got their own opinion.

We recommend that you spend only a couple minutes scanning the C2LB&EMC reviews to get an overall sense of them. You don’t have to read each one!

Is Hans Smellinckx

A recent study conducted by the The Radicati Group, a technology research firm, shows that there are 3.9 BILLION accounts. They predict that this number wlll grow to 4.9 BILLION by 2017.

They say email is the Jason Bourne of online apps: somebody’s always trying to kill it. It can’t be done. So it’s safe it assure we still have email marketing for a long time.

(Read more about this course on the official course page.)

responsive to student questions in the C2LB&EMC training?

You can see what other students have to say about this in their C2LB&EMC reviews.

But, our simple all time favorite way of gauging an instructor’s responsiveness is to simply email the instructor and see if or how they respond.

In this case, Udemy has a messaging system for students / anyone who has an account, and you can send Hans Smellinckx

A recent study conducted by the The Radicati Group, a technology research firm, shows that there are 3.9 BILLION accounts. They predict that this number wlll grow to 4.9 BILLION by 2017.

They say email is the Jason Bourne of online apps: somebody’s always trying to kill it. It can’t be done. So it’s safe it assure we still have email marketing for a long time.

(Read more about this course on the official course page.)

a message through this system quite easily, even if you haven’t bought C2LB&EMC yet.

For example, you could say, “Hi, and I came across C2LB&EMC while looking at Marketing courses on Udemy. If I enroll in your training, would you mind if I asked you any questions along the way?”

If you use this approach, the response (or lack of response) from the professor will tell you everything.

Obviously, the quicker the response the better!

Are you comfortable going through the lessons in Complete 2019 List Building & Email Marketing Course on your own, online?

This is a big one, because Complete 2019 List Building & Email Marketing Course is an online course as opposed to a course that you physically take in a classroom.

Of course, you will need a good internet connection to have access to the course material and lessons, but beyond that, you also have to be comfortable being self motivated to some degree, being on your own, and not having any physical interaction with any of the other students taking Complete 2019 List Building & Email Marketing Course.

Yes, you will be able to interact with the students and the teacher, Hans Smellinckx

A recent study conducted by the The Radicati Group, a technology research firm, shows that there are 3.9 BILLION accounts. They predict that this number wlll grow to 4.9 BILLION by 2017.

They say email is the Jason Bourne of online apps: somebody’s always trying to kill it. It can’t be done. So it’s safe it assure we still have email marketing for a long time.

(Read more about this course on the official course page.)

, online, but it’s a different kind of experience than what you’d get if you were interacting with them in person.

This is not a big deal to most people, but it might be something for you to consider if you feel like you do better taking classes in person rather than learning online.

Do the pros / benefits of C2LB&EMC make it worth your time?

Ideally, if you’ve gone through the evaluation steps above, you have a list of positive things about the Complete 2019 List Building & Email Marketing Course training that looks something like this:

  • The purpose of C2LB&EMC can be clearly grasped and understood, and its lesson structure is clear, specific, and well organized
  • Hans Smellinckx

    A recent study conducted by the The Radicati Group, a technology research firm, shows that there are 3.9 BILLION accounts. They predict that this number wlll grow to 4.9 BILLION by 2017.

    They say email is the Jason Bourne of online apps: somebody’s always trying to kill it. It can’t be done. So it’s safe it assure we still have email marketing for a long time.

    (Read more about this course on the official course page.)

    is well qualified to teach this subject matter, has good teaching abilities, and is responsive to student questions

  • Other C2LB&EMC students have great things to say about the program

Other benefits include:

  • You get to go through C2LB&EMC at your own pace
  • You join a community of 154 other students taking the course
  • You get lifetime access to the training
  • All updates to the training are free
  • You have a 30 day money back guarantee

Even if there are some things that you don’t like about the program, so what?

The question is simply this: do you think that C2LB&EMC would be worth your time, even if there are some things that could be better about it?

Can you comfortably afford C2LB&EMC?

Can you comfortably afford the cost of Complete 2019 List Building & Email Marketing Course?

This is an important question to answer, because even if you think C2LB&EMC sounds like the greatest online class in the world, it’s still not worth taking if you can’t comfortably afford it!

Before July 25, 2024, the price was $12.99 before any Udemy discount, and you were able to pay with a credit card.

Keep in mind that this is a Udemy online course, and there’s a great chance that you can get a solid discount on C2LB&EMC with Udemy coupons / promo codes, especially with the strategies we provide for helping you find the best, most popular coupons available.

We’ll cover that in greater detail in the next section, because at the end of the day, its important that you can learn whatever you want to learn without getting into a lot of credit card debt.

How can you maximize your discount on Complete 2019 List Building & Email Marketing Course?

By far, the easiest way to get the best and biggest discount on this course is to use the Complete 2019 List Building & Email Marketing Course discount code link at the top of this page.

It will instantly give you the best coupon code we could find for Hans Smellinckx

A recent study conducted by the The Radicati Group, a technology research firm, shows that there are 3.9 BILLION accounts. They predict that this number wlll grow to 4.9 BILLION by 2017.

They say email is the Jason Bourne of online apps: somebody’s always trying to kill it. It can’t be done. So it’s safe it assure we still have email marketing for a long time.

(Read more about this course on the official course page.)

‘s online training.

We don’t believe there’s a bigger discount than the one we provided, but if for some reason you’d like to try find one, you can use the methods below to hunt for the best C2LB&EMC course coupons and promo codes you can find.

FYI, the methods below will help you not just with getting C2LB&EMC for a better price, but also with any other Hans Smellinckx

A recent study conducted by the The Radicati Group, a technology research firm, shows that there are 3.9 BILLION accounts. They predict that this number wlll grow to 4.9 BILLION by 2017.

They say email is the Jason Bourne of online apps: somebody’s always trying to kill it. It can’t be done. So it’s safe it assure we still have email marketing for a long time.

(Read more about this course on the official course page.)

Udemy course that you’d like to get for cheaper.

How can Google help you get a C2LB&EMC discount?

To use this method, do a Google search for the C2LB&EMC training, but in your search query, be sure to add words like coupon code, promo code, deal, sale, discount, and Udemy.

For example, you might do a search for “Udemy Complete 2019 List Building & Email Marketing Course promo code” or “Complete 2019 List Building & Email Marketing Course udemy coupon codes” and see what turns up.

Similarly, you can use the same combination of search terms with Hans Smellinckx

A recent study conducted by the The Radicati Group, a technology research firm, shows that there are 3.9 BILLION accounts. They predict that this number wlll grow to 4.9 BILLION by 2017.

They say email is the Jason Bourne of online apps: somebody’s always trying to kill it. It can’t be done. So it’s safe it assure we still have email marketing for a long time.

(Read more about this course on the official course page.)

‘s name and see what happens.

For example, you might do a Google search for ” Hans Smellinckx

A recent study conducted by the The Radicati Group, a technology research firm, shows that there are 3.9 BILLION accounts. They predict that this number wlll grow to 4.9 BILLION by 2017.

They say email is the Jason Bourne of online apps: somebody’s always trying to kill it. It can’t be done. So it’s safe it assure we still have email marketing for a long time.

(Read more about this course on the official course page.)

Udemy coupons” or ” Hans Smellinckx

A recent study conducted by the The Radicati Group, a technology research firm, shows that there are 3.9 BILLION accounts. They predict that this number wlll grow to 4.9 BILLION by 2017.

They say email is the Jason Bourne of online apps: somebody’s always trying to kill it. It can’t be done. So it’s safe it assure we still have email marketing for a long time.

(Read more about this course on the official course page.)

course coupon codes” and see if that helps you.

However, in general, it’s far more powerful to do a search for deals and coupon codes with the actual training’s name, than with the instructor’s name.

So in this case, for example, prioritize searches for “Complete 2019 List Building & Email Marketing Course coupons” rather than ” Hans Smellinckx

A recent study conducted by the The Radicati Group, a technology research firm, shows that there are 3.9 BILLION accounts. They predict that this number wlll grow to 4.9 BILLION by 2017.

They say email is the Jason Bourne of online apps: somebody’s always tr