Wendy's: Free drink with purchase and in-app offer

Wendy's is offering a free beverage of any size with a purchase via the in-app offer to help support the Dave Thomas Foundation for Adoption!

This promotion is available every day in May and includes Wendy’s entire beverage lineup. You can redeem the deal by placing a mobile order with the offer and scanning the mobile offer in-restaurant or at the drive-thru.

This deal is running in honor of National Foster Care Month this May and proceeds will help find forever families for children in foster care. Every time customers redeem the in-app offer, Coca-Cola and Dr Pepper will donate to the DTFA, up to $500,000.

"Over the past three decades, Wendy's has raised more than $257 million for the Foundation, helping to find permanent, loving families for more than 12,000 children in the United States and Canada," according to the press release.