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-May-22 02:42am 61.60891623 0.0195963 0.000318
2019-May-22 01:15am 89.20053062 0.028392 0.000318
2019-May-21 09:41pm 138.42232047 0.0435991 0.000315
2019-May-21 07:14pm 62.35321568 0.0198538 0.000318
2019-May-21 04:09pm 257.71061977 0.0802638 0.000311
2019-May-21 02:10pm 255.93048691 0.0805376 0.000315
2019-May-21 01:20pm 63.57812446 0.0200665 0.000316
2019-May-21 12:28pm 647.44273579 0.2017208 0.000312
2019-May-21 11:23am 64.58948397 0.0204685 0.000317
2019-May-21 11:22am 129.17896793 0.040937 0.000317

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.