Discount or bundle, which protects your margin better?
A straight percentage cut and a bundle can look similar to a shopper but behave very differently in your profit, so here is the rupee arithmetic side by side.
When a sale feels slow, most sellers reach for the same lever: take 15 percent off. Another option is to put two or three items together and give a small saving for buying the set. Both feel like generosity. Only one of them might be quietly eating your profit.
Start with one product and its real margin
Say a candle sells for Rs 500 and costs you Rs 300 all in, including wax, jar, label and packing. Your margin is Rs 200 a candle. That Rs 200 is the only money available to pay for a discount, your time and everything else.
What a straight discount does
Cut the price by 15 percent and the candle sells at Rs 425. Your margin drops from Rs 200 to Rs 125, a fall of 37.5 percent, even though the price fell only 15 percent. The discount is taken from profit, not from revenue.
Now ask the useful question. To earn the same Rs 200 of profit, how many candles must you sell at Rs 425? Rs 200 divided by Rs 125 is 1.6, so you need 60 percent more orders just to stand still. If you sold ten candles before, you need sixteen. A discount is a bet that it brings in far more buyers than it costs you.
What a bundle does
Now offer two candles for Rs 900 instead of Rs 1,000. The shopper saves Rs 100. Your cost is Rs 600, so you earn Rs 300 across the set rather than Rs 400. You gave away the same Rs 100, but notice what else happened. You sold two units in one order, so one shipment, one packing job and one payment fee cover two candles. If your fixed cost per order is, say, Rs 60, you saved Rs 60 on the second unit compared with two separate orders.
That order-level saving is the real argument for bundles. The saving per unit you hand over can be partly paid back by costs you no longer repeat.
Where bundles can go wrong
A bundle is not magic. If you bundle a slow item with a fast one at a deep saving, you may simply be giving a discount on the fast item to someone who would have bought it anyway. Check the arithmetic for each item in the set, and see what a bundle offer is before you pick the contents. Also, a bundle only helps if shoppers actually want the combination. Do not assume it will outsell a discount. Some stores will find the opposite.
A simple way to decide
- Write down your margin per unit in rupees, not percent.
- For a discount, work out how many extra units you need to earn the same profit.
- For a bundle, subtract the order-level costs you save on the second unit.
- Choose the option where the break-even looks more believable to you.
For a deeper look at the percentage side, read how a 10 percent discount hits profit and the percent-off coupon profit walkthrough.
One practical test
Run one for a short stretch, note the orders and profit, then run the other. Your own numbers beat any rule of thumb. Whichever you pick, set it up so it ends on a date you chose, so a temporary offer never becomes your everyday price without you deciding that on purpose.