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by mediaman 5754 days ago
Both of your statements are based on equivalency between marginal cost and average cost.

The marginal profit in the service industry is not less than 10%. It would be nearly impossible to pay for all the fixed costs of running a service company (rent, labor, depreciation of PP&E) if that were true. Yes, the net profit margin is less than 10% (typically 5-7% for restaurants). The two are not the same.

Many gross margins in the service industry are 30-50%, or often higher. Think of the actual cost of a cup of coffee, or of the ingredients in a sandwich. It's not high relative to the price charged. But quite a few must be sold in order to cover the fixed costs of keeping the store open.

This is why location matters so much in retail. It is not because it allows you to charge significantly higher prices, usually. It is because it gets you much higher volume, which is principally what determines the net profit of a retail outlet.

That's why Groupon actually works quite well for many such service businesses. It drives volume, which is what matters for net profit. But it would be loss generating for a low gross margin business to use it, such as a high volume mass retailer.

1 comments

If you are losing money on each transaction, you can't make it up in volume, you can only lose money faster. Your gross margin would have to be 75% to make money with a groupon promotion, without accounting for any of your fixed costs. The only thing that might be able to touch that is some alcohol sales, assuming you could control employee theft and shrinkage, which you can't.

Let us also not forget that a restaurant isn't infinitely scalable. If your tables are full of people using coupons, you can't just keep packing them in, eventually people are going to go somewhere else, and the guy that is going to leave isn't the one that already paid.

   The only thing that might be able to touch that 
   is some alcohol sales
Or coffee. Drip coffee margins can be greater than 70%. Espresso drinks can be greater than 80%.