Thanks. There are a few factors involved in redirection. If you are using PayPal Standard, buyers are shown a "Complete Purchase" button on the PayPal page, which when clicked takes them to E-junkie. If you don't want them to click a button, you can enable "auto return"
and "payment data transfer" in your PayPal Profile settings. To do that PayPal will ask you to enter a URL. You can simply enter your website URL there as we'll override it anyway for E-junkie sales. Please note, buyers who don't have a PayPal account will still be shown a button.
If you are using Authorize.Net, PayPal Pro, ClickBank or 2CheckOut, then the redirection is automatic. If you are using Google Checkout, buyer is shown a link by Google Checkout. If you are using TrialPay, there is no redirection.
On reaching E-junkie buyer is automatically sent to your redirection URL if you have a redirection URL set for the account and don't have any "thank you page" template configured. That is also true if the transaction has a single product, and you have redirection URL
configured for that particular product and don't has any thank you page message for it and have not elected to promote any other products on the thank you page.
If the purchase contains multiple products, or you have a thank you page message configured for your account or any product, or if you are promoting other product on your thank you page, then buyer has to click on a link the "thank you" page to be redirected.