T-Mobile is giving away the Samsung Galaxy Z Flip 8 for free — how to qualify

TL;DR: The Samsung Galaxy Z Flip 8 is available for free with T-Mobile when you activate a new line or trade in an eligible device on Experience More or Experience Beyond. We know everyone is firmly focused on Amazon's October Prime Day right now, but the smartphone deals aren't exactly rocking. We've been forced to look elsewhere for phone deals, like T-Mobile. And it's a good thing we did, because T-Mobile has just dropped a massive carrier promo that takes Samsung's latest flip phone down to absolutely nothing.Right now, you can score the Samsung Galaxy Z Flip 8 for free at T-Mobile when you activate a new line or trade in an eligible device on an Experience More or Experience Beyond plan.With up to $1,200 in bill credits applied over 36 months, T-Mobile completely offsets the retail cost of Samsung’s flagship foldable, making this one of the strongest carrier trade-in promotions running during October Prime Day.There are two choices when it comes to claiming this limited-time offer: Mashable Deals By signing up, you agree to receive recurring automated SMS marketing messages from Mashable Deals at the number provided. Msg and data rates may apply. Up to 2 messages/day. Reply STOP to opt out, HELP for help. Consent is not a condition of purchase. See our Privacy Policy and Terms of Use. Activate a new line on an Experience More or Experience Beyond plan. No trade-in phone is required to qualify.Trade in an eligible device in good standing while on an Experience More or Experience Beyond plan to unlock the full credit value over 36 bill cycles.We should note that T-Mobile does require you to pay local sales tax on the phone's full pre-credit retail price upfront, along with a standard $35 device connection fee. If you cancel your plan early or switch carriers before the three-year mark, the remaining cash balance on the phone becomes due immediately. Score the Samsung Galaxy Z Flip 8 for free at T-Mobile on Prime Day week.