Yelp Cash Back has added a promotion to earn cashback at Sam’s Club. You can now earn 3% back, up to a $250 maximum. Offer valid until 02/01/2019.
Yelp Cash Back works like many other similar programs. You add a card to your account and then use that card to earn cashback when shopping at an eligible merchant.
Keep in mind that Yelp runs on the Empyr network, same as Dosh, Swagbucks and other programs. So you can’t stacj cashback from programs running on the same network.