Open Chests review for Digital Downloads ‑ Fileflare

OpenChests.com: I'm a 'gold' user and use this app to sell sets of Treasure Hunt Clues as PDFs. I like that I can replace a PDF and there is the option to notify previous customers. The only time things haven't worked as they should was when I missed a step and didn't add the file to the product. Good app. Good customer service.