If a grocery store has a sale that offers a can of peaches at half price⎯if you buy a can of soup at full price. That is likely to be an illegal tie-in sale.

Question

Quizplus · Accepted Answer

Tie-in sales are generally legal and are a common promotional technique used by retailers to encourage customers to buy multiple products. They become illegal only if they substantially lessen competition or create a monopoly, which is not inherently implied by the scenario described.

If a Grocery Store Has a Sale That Offers a Can