A bill of materials for a bakery
Most stock software assumes you buy things and sell the same things. A bakery buys flour and sells bread, which means the stock record has to be able to turn one thing into another — and account for the difference.
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Most stock software assumes you buy things and sell the same things. A bakery buys flour and sells bread, which means the stock record has to be able to turn one thing into another — and account for the difference.
Consignment is a good arrangement badly recorded almost everywhere it exists. The stock is physically with you, so it goes in the count; it is not yours, so it should not be in the valuation. Both of those are true at once.
One of the most ordinary things a shop does is also one of the most common sources of a wrong stock figure: buying in one unit and selling in another.
The number your system prints for closing stock is not a fact about your shelves. It is the result of a policy choice, and in Ethiopia that choice sits inside a framework with legal force behind it.
Getting this wrong does not produce an error message. It produces a margin figure that is confidently, consistently wrong, in a direction you will not notice.
Most VAT errors at a counter are not evasion. They are one multiplication done in the wrong direction, repeated a few thousand times a year.