This is very analytic work. I am guiding 3 projects based on e-commerce, so I know many products that help to improve the efficiency of your software. Also, I will refer amazon, ebay, snapdeal, flipcart, paytm etc. applications to fulfill your needs.
I am B.tech. and M.tech. in computer engineering having 11 years of experience of project guiding. I handle many issues of this type on daily basis. So, I think, I can do this job in better way. You can also test my skills by giving me a sample.