What IBS and CBS change in retail operations

The transition to IBS and CBS is not a tax compliance project. It is a structural change in how retail buys, prices and finances its operation — and those who treat it as an invoice adjustment will discover the cost in their margin.

The first impact is on purchasing. The broad-credit logic changes supplier negotiations: price is no longer the only relevant number, and the tax composition of the invoice now defines the real cost of goods. Buyers need tax visibility at the moment of decision, not in next month's accounting.

The second impact is on pricing. Categories with different tax baskets will coexist under unified rates, and each category's elasticity responds differently. Repricing is a margin exercise by category and by channel — not a linear table adjustment.

The third impact is financial. The flow of credits changes in speed and nature, and the operation's working capital must be replanned. Companies that map early where credit is born, where it gets stuck and where it is lost will hold a concrete cash advantage over competitors.

The practical recommendation: treat the transition as an operations program, with tax, purchasing, pricing and finance at the same table — and with systems ready to simulate scenarios before each decision, not to explain the result afterwards.