The Uber vouchers are split up into 12 vouchers worth $10 each. The vouchers are sent once a month for 12 months and expire at the end of the month it is sent.
Alternately, the 1-Year Sam’s Club Membership + $45 eGift Card for $45 promotion is also available (ends 2/28).
YMMV Bonus offer: Select American Express cardholders can get a one-time $25 statement credit when they spend $45 on a new Sam's Club membership. Expires 4/30/22. (Log in to your American Express online account and scroll down to Amex Offers & Benefits. Click "Add to Card" to activate it. )