* Include fix as describe by @michael-hampton here #3280
* Refactor createinvitations away from jobs
* Clean up
* Fixes for service() refactoring
* Fixes for services refactor
* Implement Services
* implement service pattern
* Service patterns
* Refactoring invoice paid
* refactoring invoice
* Refactor jobs
* Refactor - remove jobs
* Refactor jobs
* Refactoring jobs
* Refactoring away from jobs
* Refactoring jobs
* Add Credits to test data
* Ensure payments, invoice and credit amount balance in the validator prior to saving
* additional payment validation rules and tests for processing payments
* Factories for credits
* Tests for payments
* Working on updating a payment
* Working on updating a payment
* fixes for updating a payment
* Working on Payment Tests
* More tests for payments, formrequests
* remove product_key as required from products