EBS payment gateway integration in worpdress

Hi All,
Iam using Ready-ecommerce plugin 0.3.3.6 in my website.I want to integrate EBS payment gateway in my plugin.How can i do it.Can anybody tell me the integration kit or procedure to integrate EBS in to Word press Ready eCommerce plugin.Its very very important for me.Iam unable to provide EBS integration to my website.I did lot of R & D on this but iam unable to find the solution.
Please any one help me,its high priority task for our project.
Please give me solution for this issue….