What critical factor must be considered when implementing multi-tiered discounts to prevent margin erosion and ensure profitability?

The critical factor to consider when implementing multi-tiered discounts to prevent margin erosion and ensure profitability is the *incremental cost versus incremental revenue analysis for each tier. Multi-tiered discounts offer increasing discounts based on the quantity of items purchased (e.g., 5% off for 2 items, 10% off for 3 items, 15% off for 4 items). To avoid eroding your profit margins, you must carefully analyze whether the *additional revenue generated by each higher tier of discount offsets the *reduced profit margin on each individual item. This requires understanding your cost of goods sold (COGS), operating expenses, and desired profit margin. You must calculate the *breakeven pointfor each tier, which is the minimum number of additional units you need to sell at that discount level to maintain or increase your overall profit. For example, if your standard profit margin is 30%, and you offer a 5% discount for buying two items, you need to sell enough *additionalpairs of items to compensate for the 5% reduction in profit on *eachitem sold. If you only sell a few more items, the discount might not be worth it. Conversely, if the 5% discount significantly increases your sales volume, it could be highly profitable. Consider the cannibalization effect, too. If a customer normally purchases two items at full price but now purchases two items with the discount you are not adding any revenue. Before implementing multi-tiered discounts, model different scenarios and calculate the potential impact on your profitability. Track the results closely after implementation and adjust the discount tiers as needed to optimize your returns. Don't simply assume that higher discounts will always lead to higher profits. The goal is to strike a balance between incentivizing larger purchases and maintaining healthy profit margins. Therefore the only factor is what is known as 'incremental cost versus incremental revenue analysis for each tier', or unit economics at each tier.