Thelia module for the payment solution PayPlug https://www.payplug.com

Add it in your main thelia composer.json file

composer require thelia/pay-plug-module:~1.0.0

Go to module configuration page select the offer you have with PayPlug (starter, pro or premium) and you will see the options who corresponding to your offer.