When you go to pay online, there are two types of transaction systems. One is a Batch transaction and the other is a real-time transaction. In batch transactions, this process accumulated over a period. The real-time transaction is far better than a batch transaction.
This transaction proceeds immediately and there is no delay for the payment.
Apple Developer Card has real-time transaction for the developers.
Which makes the registration process faster. The registration and payment are processed immediately and not at the end of the day.
And also this transaction has complete security for the customers. So there is no security issue for the developers.
Apple developer card supports all the apple supporting countries.
So, Developers from one of them can make their payment for the IOS uploading. So if you are an IOS app developer you can publish your app in apple store without any hassles.
This card has two segments for the balance issue.
One is the Developer plan and the other is the Enterprise plan.
The developer plan is for the solo apple app and properties developer. This plan has a balance of $99 and you can not reload this balance. When your balance is finished you have to buy another card.
The Enterprise plan is for app developer organizations. This plan has a balance of $299.
This balance can be used to design and deploy apple proprietary and internal-use apps to their employees.