New Delhi [India], May 17 (ANI/SRV): With the launch of an online e-Commerce platform called Rolloverstock, Federal SoftSystems attempts to revolutionise the large-scale sale and purchase of various leftover and surplus products at huge discounts.The pandemic witnessed many wholesale and retail vendors struggle to sell their leftover and surplus stock. Rising to the occasion, Federal Soft Systems (FSS) Inc. has come up with an online e-Commerce platform - Rolloverstock - that connects sellers, manufacturers, retailers, and consumers to sell and purchase bulk quantities of such leftover and surplus stock of a wide range of products at a reasonable cost.