Interspire cart indian ecommerce website with EBS ([url removed, login to view]) payment gateway already integrated and working require EMI options to be added to the gateway.
PG needs to be Secure Hash Enabled
When Customers select 3 Months EMI (VISA/MASTERCARD) [url removed, login to view] Flat EMI Processing Fee to be added to the order amount. When Customers select 6 Months EMI (VISA/MASTERCARD) [url removed, login to view] Flat EMI Processing Fee to be added to the order amount. (Examples for this can be shown). Small change in the existing gateway like shipping address value to be correctly forwarded currently it forwards billing address correctly and shipping address in numericals. Payment codes and EBS integration value in detail with error and correction would also be provided.
Any1 who has already done this EMI Options before would be preferred.