customer acquisition tool module

I don't know if i'm in the right place?

I've written a customer acquisition tool as a module for  the backdrop cms: https://gitlab.com/ulterius/salestracker-crm

Originally it was a Drupal 7 module, written for a company.    They have been using it  for a couple of years successfully.

I've used the phpcs https://github.com/backdrop-ops/phpcs

Let me know what think of it?