A new version of Agile Express Checkout module has bee released. The new version of the module is compatible with PrestaShop 1.7x.
we also found following issue and it has been fixed.
Fix - State was not shown when"hide carrier" was chosen. It should appear because it may related to tax calculation.
Using this module, customer registration is not required. It also provides a fast and easy checkout process by allowing the use of Master card, Visa, American Express, debit cards. through Paypal without registration. And, it automatically creates a customer account using the information from Paypal.