Sage 100 (MAS 90 / MAS 200) - How to Enter a Cash Receipt in Accounts Receivable Sage 100 – How to Enter a Cash Receipt in Accounts Receivable. Learn how to enter cash receipts in this Sage 100 Video. More Information Sage 100 Add-Ons / Enhancements Sage 100 Modules Sage 100 Support Sage 100 Watch Videos