New product

The Q4 announcement had the following blurb:

"Following the successful capital raise in May, QuickFee has now completed the recruitment of the key
engineering leads for the development of its core new technology. The build of our receivables
management system for the US market is underway and QuickFee expects to have its first US
customer using the e-invoicing and accounts receivable management system by the end of Q1 FY21.
Delivering the e-invoicing functionality will be a significant milestone for QuickFee and is expected to
drive additional take-up of QuickFee’s lending products. Based on the early feedback received to
date, QuickFee expects strong demand for its e-invoicing and receivables management system."

Bold is mine.

It sounds like this could be a new SAAS software product leveraging the existing customer base. Does anybody have experience with "e-invoicing and receivables management" from the accounting world and could shed light what this is and how it integrates with Quickfee Paylater/Paynow ?