here's a story that happened a few minutes ago. yesterday I tried a tapjoy offer that would've given me 800 catfood. I needed to purchase the limited time offer starter pack in a game. I misread it as "purchase any in-game offer". I spent $0.99 on some gems or something like that, and I didn't recieve the catfood. I was confused as I thought had completed the offer, so I sent them a screenshot of my payment wall in-game. I recieved the catfood a few hours later. Turns out, I re-read the offer, I actually had to buy a $4.99 limited time offer to get the catfood, so here's my theory, send them something close to the end-results of the offer and you will get the cat food.