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Costco T-Mobile Rebate $125 Costco Shop Card when you activate a new line and BYOD

+18 Deal Score
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Activate a new line at T-Mobile and BYOD for a $125 Costco Shop Card rebate.
Promotion dates: 10/18/19- 12/2/19
Device must be active for at least 3 billing cycles.
You must fill out a rebate form online afterwards.

Saw this promotion at a local Costco and combined it with the current iPhone 11 trade in deal.
I moved 5 lines over from Sprint. 4 lines got new iPhones (three iPhone 11's and one iPhone XR) and the last line got this $125 rebate.
Created 11-05-2019 at 08:49 PM by sbeck
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Joined Sep 2011
L2: Beginner
> bubble2 48 Posts
14 Reputation
free_decoy
11-05-2019 at 09:00 PM.
11-05-2019 at 09:00 PM.
Your 3rd line should be free with the '3rd line on magenta' promo, talk to t-mobile support on twitter if they haven't set you up for it to be free after bill credit.

Also you can stack the other promo "2019 smartphone on us" and get a free samsung a10e or moto G7 power for free after bill credits.
Reply
Joined Jun 2016
L2: Beginner
> bubble2 39 Posts
14 Reputation
jerrys96t100
11-06-2019 at 06:25 AM.
11-06-2019 at 06:25 AM.
Quote from free_decoy :
Your 3rd line should be free with the '3rd line on magenta' promo, talk to t-mobile support on twitter if they haven't set you up for it to be free after bill credit.

Also you can stack the other promo "2019 smartphone on us" and get a free samsung a10e or moto G7 power for free after bill credits.

Please elaborate.... im more interested in this 3rd line magenta free and "smartphone on us" deal you speak of, even more than the OP,lol
Reply
Joined Sep 2011
L2: Beginner
> bubble2 48 Posts
14 Reputation
free_decoy
11-06-2019 at 06:46 AM.
11-06-2019 at 06:46 AM.
Quote from jerrys96t100 :
Please elaborate.... im more interested in this 3rd line magenta free and "smartphone on us" deal you speak of, even more than the OP,lol

2019 3rd line on magenta - if you have 1 active line: you need to add 2nd/3rd together with 3rd line is free after bill credits; or you may get 3 line all at once with the 3rd line is free after bill credits.

2019 smartphone on us - add a new line and purchase a samsung a10e, moto g7 power, or other low/mid tier phones thru financing, $0 downpayment+tax and receive monthly credit for 24 months.

2019 iPhone trade and save - add a line, port in number, trade in iphone6s or better, buy an iPhone11 of choice on financing with $0 downpayment+tax and receive $580 bill credits, split over 24 months.

The best way to go about this is to talk to @TMobileHelp twitter support to get more details and they can even help you order in with all those promo. Fyi, Retail store charges activation and sim card fee.
Reply
Joined Nov 2009
L7: Teacher
> bubble2 2,256 Posts
269 Reputation
kenkobra63
11-06-2019 at 06:53 AM.
11-06-2019 at 06:53 AM.
This is a great deal if you are military. It will only cost me $30.00 ($10.00 per month) to receive a $125.00 Costco rebate card. Not too shabby. I was looking at adding a backup line anyways.
Reply
Joined Mar 2015
L5: Journeyman
> bubble2 650 Posts
171 Reputation
LTD2019
11-08-2019 at 10:38 AM.
11-08-2019 at 10:38 AM.
Quote from free_decoy :
2019 3rd line on magenta - if you have 1 active line: you need to add 2nd/3rd together with 3rd line is free after bill credits; or you may get 3 line all at once with the 3rd line is free after bill credits.

2019 smartphone on us - add a new line and purchase a samsung a10e, moto g7 power, or other low/mid tier phones thru financing, $0 downpayment+tax and receive monthly credit for 24 months.

2019 iPhone trade and save - add a line, port in number, trade in iphone6s or better, buy an iPhone11 of choice on financing with $0 downpayment+tax and receive $580 bill credits, split over 24 months.

The best way to go about this is to talk to @TMobileHelp twitter support to get more details and they can even help you order in with all those promo. Fyi, Retail store charges activation and sim card fee.

Can these be combines or these separate deals? My brother already got the iPhone trade it, can I get the 3rd line free and get the g7?
Reply
Joined Sep 2011
L2: Beginner
> bubble2 48 Posts
14 Reputation
free_decoy
11-08-2019 at 10:45 AM.
11-08-2019 at 10:45 AM.
Quote from degujm01 :
Can these be combines or these separate deals? My brother already got the iPhone trade it, can I get the 3rd line free and get the g7?

Yes they can be combined if he just opened his 2nd line and the 3rd will be free.

For the phone he could either have free smartphone promo or avail the iPhone trade in promo.
Reply
Joined Dec 2005
L6: Expert
> bubble2 1,075 Posts
482 Reputation
jcvu
11-08-2019 at 10:53 AM.
11-08-2019 at 10:53 AM.
Does it work on Essential basic 55 plan?

Thanks,
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Joined May 2006
L5: Journeyman
> bubble2 568 Posts
230 Reputation
befriendly
11-08-2019 at 01:10 PM.
11-08-2019 at 01:10 PM.
where is the link to fill rebate?
Sounds like if you buy iPhone 11 it is not eligible? I activated 3 new lines and number transfer will be done separately. Would that work?
Reply
Joined Apr 2014
L2: Beginner
> bubble2 33 Posts
10 Reputation
NTN5752
11-09-2019 at 08:25 AM.
11-09-2019 at 08:25 AM.
I got a T-Mobile iPhone 11 few days ago and the rep did not mention about this deal. Do you happen to have the link to fill out this rebate? Thank you
Reply
Joined Nov 2004
L3: Novice
> bubble2 286 Posts
104 Reputation
sldk
11-09-2019 at 09:21 AM.
11-09-2019 at 09:21 AM.
After getting cash card, can you cancel the added line? When can you cancel the line? Is it after 3 billing cycle?
Reply
Last edited by sldk November 9, 2019 at 09:40 AM.
Joined Jan 2007
L10: Grand Master
> bubble2 28,289 Posts
2,718 Reputation
cgigate
11-10-2019 at 10:10 AM.
11-10-2019 at 10:10 AM.
Add a line to my grandfathered family 1000 plan for $5
Reply
Joined Jan 2007
L10: Grand Master
> bubble2 28,289 Posts
2,718 Reputation
cgigate
11-10-2019 at 10:11 AM.
11-10-2019 at 10:11 AM.
Quote from NTN5752 :
I got a T-Mobile iPhone 11 few days ago and the rep did not mention about this deal. Do you happen to have the link to fill out this rebate? Thank you
your phone is NOT BYOD , so you are not qualified
Reply
Joined Jan 2007
L10: Grand Master
> bubble2 28,289 Posts
2,718 Reputation
cgigate
11-10-2019 at 01:33 PM.
11-10-2019 at 01:33 PM.
Quote from sldk :
After getting cash card, can you cancel the added line? When can you cancel the line? Is it after 3 billing cycle?
of course, you can cancel the line at anytime .
No contract!
Reply
Joined Jan 2007
L10: Grand Master
> bubble2 28,289 Posts
2,718 Reputation
cgigate
11-10-2019 at 11:12 PM.
11-10-2019 at 11:12 PM.
Quote from sbeck :
Attachment 8527681

Activate a new line at T-Mobile and BYOD for a $125 Costco Shop Card rebate.
Promotion dates: 10/18/19- 12/2/19
Device must be active for at least 3 billing cycles.
You must fill out a rebate form online afterwards.

Saw this promotion at a local Costco and combined it with the current iPhone 11 trade in deal.
I moved 5 lines over from Sprint. 4 lines got new iPhones (three iPhone 11's and one iPhone XR) and the last line got this $125 rebate.
"This offer cannot be combined with other promotions" per t&c
Reply
Last edited by cgigate November 11, 2019 at 12:30 PM.
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