EconomicoRecord a vendor plan refund separately
The problem A vendor refunds the unused plan and charges the full replacement price, while the books show only a net bill.
Your business can keep a plan-change refund separate from the replacement bill and record both payments. Credit predictions use the amount billed, mismatched proration cycles are flagged, and a later matching plan change keeps earlier differences visible. You can record why your business accepts a rounding difference without changing its money.