errors

var (
	FailedToCreateCustomer          = errors.New("Failed to create Stripe customer.")
	FailedToUpdateCustomer          = errors.New("Failed to update Stripe customer.")
	RefundGreaterThanPayment        = errors.New("The requested refund amount is greater than the paid amount")
	UnableToRefundUnpaidTransaction = errors.New("Unable to refund unpaid transaction")
)