Friends, as you all that now a days it is simple to make a e-commerce website and startselling online. To sell online we must need a payment gateway to receive payment for the required invoices, debitnotes, addfunds, etc. In view of that the best payment gateway is ccavenue payment gateway as it offers zero setup fees plan and 100+ Banks for credit cards, debit cards, netbanking payments. The merchants who are enrolling in ccavenue are easily getting ccavenue account access authority along with merchant id and working key but unable to integrate it on platforms such as supersite , shopify, magento, etc which are the e-commerce CMS solutions. To integrate we must create some web pages in languages such as PHP or ASP or JS, etc. that communicate with each other.For that we are giving the procedure to integrate ccavenue payment gateway in e-commerce platform as an example