Payment Authorization

[Vikas Mayur-2]

I was looking at the payment authorization service
(authOrderPaymentPreference) in PaymentGatewayServices which calls a
authPayment method.
This authPayment method is responsible for looking at
ProductStorePaymentSetting entity for the serviceName (service to authorize
payment) and the paymentConfig file.
After line number 517, PaymentGatewayServices I do not understand the
purpose of increasing the expire date, checking the field "resultBadExpire"
and calling this service again.
Can any body help me out ?

Thanks,
- Vikas