StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
in-app billing, inventory.getPurchase is null on different device than payment was made
| Author | Votes | Δ |
|---|---|---|
| mostafa_zakaria | 0 | 0.00 |
Last visited: Sep 14, 2014, 5:07:29 AM