One of the App Store Foundation's goal is to make AppCoins available for everyone, and that's why users that don't own APPC can make payments with credit cards.

Below you can see a live log of express conversion exchange transactions. Every time a user makes an in-app purchase with a credit card, we will convert the fiat currency into APPC via (Conversion). Those APPC will then be transferred to the BDS account (Withdrawal). You can see all of these transactions in this page.

Time APPC Bought ETH Cost Exchange Rate
2019-Jul-17 03:42pm 443.13476196 0.0963036 0.00021732350577519
2019-Jul-17 03:32pm 88.44960982 0.0192329 0.0002174447127482
2019-Jul-17 03:32pm 221.43912645 0.0479742 0.0002166473503084
2019-Jul-17 03:24pm 443.13476196 0.0944832 0.00021321550036404
2019-Jul-17 03:23pm 443.13476196 0.0945159 0.00021328929281457
2019-Jul-17 03:12pm 221.23486365 0.0478854 0.00021644599413479
2019-Jul-17 03:05pm 115.49435267 0.0248704 0.00021533866743305
2019-Jul-17 02:34pm 462.9225735 0.0977393 0.00021113530770605
2019-Jul-17 02:16pm 115.53591992 0.0244876 0.00021194793806944
2019-Jul-17 01:56pm 129.54280817 0.027846 0.00021495597010262

From October 1st, the App Store Foundation has an Incentives Program available for developers that integrate APPC billing system. With a 10,000 APPC reward at the moment of integrating and a weekly reward of 125,000 APPC, it’s a great opportunity for developers to see the advantages of distributing and monetizing apps through blockchain technology.