Hello Friends, We are developing one product base website, in that we will offer different electronics product to customers. the confusion is that how to automatic notify the sever about payment comes from Paypal, so that we can display order no. to the customer. Now, when ever customers pays from Paypal , they must click on " return to merchant name " and then n then order is generated. we want this can automatic, bcz not 100% customer will click on that button. if some one forgot or not seen that button then we will got payment but order will not generate. Thanking You... - Milan