Prepaid Phone Cards: Verizon, AT&T, T-Mobile, Boost, Cricket, etc. Buy 1 Get 1 10% Off at Target through 12/21

I know they often offer this deal at 20% off the second card, but this is what they’ve got if you need ‘em now.
The links from last month’s deal are still valid. Thanks, RevOne!

Target RedCard gives you another 5% off. Discover Card also gives you 5% off this quarter, if activated.
Fine print:
Buy 1 get 1 10% off prepaid airtime from AT&T, Tracfone, Verizon, Boost Mobile, Cricket, Simple Mobile, Virgin Mobile, Total Wireless and T-Mobile. Discount applied at checkout. Not valid on previous orders. Discount calculated using the lower priced item, but will apply across all qualifying and discounted items. Add all items to cart to receive discount. Offer excludes items sold & shipped by Target Plus™ 3rd Party Partners. Discount not applicable to gift wrap, tax, or shipping and handling charges. If qualifying item in your order is returned, refund value will be reduced by the prorated amount of the discounted item. Discounted item will be sent to the same address as your order and may ship separately. Pricing, promotions and availability may vary by location and on Target.com. Offer expires 12/21/2019 at 11:59pm PT. Recemption limit 10 discounted items per guest transaction.