Every till is a small accounting system. It records what was sold, at what price, with what discount, and how it was paid for. At the end of the day that record has to meet the one in your ERP — and in many retail businesses, that meeting happens in a spreadsheet.
Two systems, two truths
When point of sale and ERP are chosen and implemented separately, each holds its own version of the business. The POS knows the transactions. The ERP knows the stock, the costs and the ledger. They are joined by an export, a nightly file, or a person. Prices are maintained in two places. Promotions are set up twice. Stock moves in the ERP and is counted in the store, and the two numbers are rarely the same.
The cost isn’t only the reconciliation itself. It is the week it takes to trust the numbers, the decisions made on figures that turn out to be stale, and the quiet assumption that the gap is simply how retail works.
Design the connection first
A connected retail system starts with the question of where each piece of information lives. Items, prices and promotions are maintained once and flow to the stores. Sales flow back as they happen, not as a batch someone remembers to run. Stock is one number, seen the same way at head office and on the shop floor.
That design is a decision to make at the start of an implementation, not a fix to add afterward.
Count the hands
If you want to know how connected your stores really are, follow a single price change from the moment someone decides on it to the moment it appears on a receipt. Count the number of times a person has to touch it. Every one of those touches is a place where the two sets of books can drift apart.
Focused Solutions
How we work in POS & Retail Management.