- Download the 2Checkout payment module from https://github.com/craigchristenson/prestashop-2checkout-api
- Upload the 'twocheckout' directory to your PrestaShop 'modules' directory.
- Sign in to your PrestaShop admin.
- Under Modules click Modules.
- Under 2Checkout Payment API click Install.
- Enter your 2Checkout Account Number. (2Checkout Seller ID)
- Enter your Publishable Key. (2Checkout Publishable Key)
- Enter your Private Key. (2Checkout Private Key)
- Select No under Sandbox Mode. (Unless you are testing in the 2Checkout Sandbox)
- Click Update Settings.
- Upload the 'twocheckoutpp' directory to your PrestSshop 'modules' directory.
- Sign in to your PrestaShop admin.
- Click Extensions tab and Payments subtab.
- Under Modules click Modules.
- Enter your 2Checkout Account Number. (2Checkout Seller ID)
- Enter your Secret Word (Must be the same value entered on your 2Checkout Site Management page.)
- Select whether you wan to use the customer's chosen currency or force another currency.
- Click Update Settings.
- Sign in to your 2Checkout account.
- Click the Account tab and Site Management subcategory.
- Under Direct Return select Header Redirect.
- Enter your Secret Word. (Must be the same value entered in your PrestaShop admin.)
- Set the Approved URL to https://www.yourstore.com/index.php?fc=module&module=twocheckoutpp&controller=validation (Replace https://www.yourstore.com with the actual URL to your store.)
- Click Save Changes.
Please feel free to contact 2Checkout directly with any integration questions.