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Also combinable with free line offer:
https://slickdeals.net/f/14604172-existing-t-mobile-customers-free-line-returns-11-25-plus-port-ins-get-100-rebate?v=1&page

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Rep asked me to log into terminal with my SSN and Last Name. Once my account was found, Rep asked for the IMEI of the phone I was going to use and area code I wanted for my new phone number.
About 10 mins later scanned my Costco card and gave me SIM card. Had me sign a few forms, gave me Costco $200 card submission paper work and off I went.
Got home and installed SIM card in the phone. A few mins later I got a welcome text from T-mobile. Checked my account online and FREE line was showing up on my account - 2020 Line on Us 3 (Additional Lines).
Already submitted paper work for $200 card.
Why? Can you explain?
I have 5 phones: 3 unlocked and in use and 2 new Samsung Galaxy A71 from T-mobile from one of the last Samsung.com deals.
1. How can I get $200 Costco GC's (5 of them or maybe more)?
2. How can I get $100 port-in deals from T-Mobile?
3. What plans from T-Mobile can I sign up for: paid lines (the less price the better) and free lines?
4. Should I get Costco membership before getting to Costco's cell phone rep?
5. Will I be able to make it all go through by tomorrow's night? (have to pay for the new Cricket cycle).
Thank you and Happy Holidays!
1. Can I get these Costco deal when I don't have an existing account with T-Mobile? (because somebody told that they provided T-Mob account number and SSN to Costco rep).
2. Does the cheapest post-paid plan "Essential" qualify for both T-Mobile and Costco deals? (somebody mentioned "Magenta", but not "Essential")
3. If I have 5 phones (two new prepaid from T-Mobile) and 5 Cricket numbers BUT actually need just 3 numbers to use, should I just transfer 3 (2 paid and one free?) or it makes sense financially to keep all 5 and get bunch of Costco GC's and 4 T-Mobile (because there limit of $100 virtual GC's is 4 per account)? What's the optimal way? TIA
Also, I have six lines currently. I was told last year that having 7-12 lines puts you into a different "bucket" than 1-6 lines, and Costco can't change "buckets." Took several silly-long calls to resolve. Wondering if this is still the case? TIA.
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Also, I have six lines currently. I was told last year that having 7-12 lines puts you into a different "bucket" than 1-6 lines, and Costco can't change "buckets." Took several silly-long calls to resolve. Wondering if this is still the case? TIA.
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