I will commission a store based on WooCommerce. the store will not be about products but about courier services. The store will sell courier service similar to https://furgonetka.pl/. It does not need author integrations everything based on https://baselinker.com/pl-PL/home/
The store should be based on a proprietary template.
The service is to allow you to send a shipment with the selected operator, and online payment.