Hi, i want to sell my used CPU, Mobo, Gpu, RAM, PSU seperately or if customer wants i can sell my whole system(including cabinet, cooler, peripherals etc everything) together. But i have no experience on selling stuff online. I don't know how customer and I can trust each other. How can i trust customer that he will pay after getting the product ? or the payment happens before i send my items? What happens if i send good working item but the customer intentionally damage it after receiving and falsely accuse that my item was already damaged before receiving and dosn't pay or ask for refund? Also how can i convince customer about the good condition of my products? Are just some images enough for that? I'm from India. I've found few websites to do the selling such as - computify.in , cashify.in , techenclave.com , .olx.in , quikr.com , shopify.in , sellmypc.in , ebay.in , Amazon Trade-In , .facebook.com/marketplace . But i don't know which websites are good. Please recommend me some best websites for this purpose.