nopCommerce 4 extension for PointCheckout
plugin installation steps:
1- in admin->configuration->plugins->local plugins click on upload plugin or theme button
2- upload the zip file you download form latest relase (payment.PointCheckoutPay.zip)
3- you will see pointcheckot in your loacl plugin list
4- click on install
5- click on configure to enter the mode and (api key,secret provided by pointcheckout)

thats all you should see pointcheckout on payment mothods options on checkout