PayPal Express Instructions
INSTALLATION INSTRUCTIONS & USER GUIDE:
Be sure to ALWAYS backup your database and store files before installing ANY extension.
PLEASE BACKUP YOUR STORE & MySQL FILES BEFORE PROCEEDING!
1. Upload entire contents (the files inside) of upload folder to your stores root directory.
2. Set permissions. Go to System>Users>User Groups>Top Administrator>Edit Select all in both boxes then save setting.
3. Pament Gateway settings. Go to Extensions>Payments>PayPal Express Checkout and make appropriate settings.
Special Note: With regards to the shipping issues, it is usually a settings issue in the admin or the shipping module you are using (if you are using one?) is sending the wrong data to PayPal. When using pp express the shipping information/charge will not show on the paypal side. After the customer agrees to the sale and they get redirected back to the store before finalizing the sale they will see the shipping charge added to the total.
If you have any questions about the installation process, please contact us by clicking here: Support
HOW TO ADD PAYPAL BUTTONS TO STORE FRONT
In admin go to Extensions>Modules>PayPal Express Checkout button Install the module then follow the standard OpenCart add module to store front process.