Save up to 20 percent on gift cards for REI, Barnes & Noble, and more

Google Play is offering a limited-time discount on gift cards from various retailers, including REI and Barnes & Noble. The discount allows customers to save up to 20% when purchasing gift cards through the Google Play store. The promotion is valid until October 19th. Customers can use the discounted gift cards to purchase items from the retailers' stores, with no specific restrictions mentioned.