I see everyone experiences cheated I want to talk about their own experiences. I often through PayPal to buy diabetes supplies on Topix. I have encountered some crooks, they always ask me to use Western Union, but I have always insisted PayPal transaction, so until now, I have not lost my money.I am very glad, because PayPal is very safe for buyers and sellers. Through trading, I think if buyers and sellers is PayPal authenticated users, then the security of transactions will reach 70%. In the transaction process, when the two sides to talk about the good items cost and shipping cost, sellers need to provide electronic bill for buyers. When buyers receive electronic bills carefully check transaction information, and then be ready to pay. If the goods purchased are service projects in the electronic bill. the buyer must be careful, because PayPal does not protect service project. Seller before shipment needs to take photographs of the parcel, the benefits of doing so is to preserve evidence of disputes that may arise. Buyers receipt with the courier staff opened the package checks, check items and transactions described are consistent, check the items and the packaging is damaged, if the buyer is able to do this, I believe that a successful transaction has been generated.