How to refuse the discount when the guest pays the bill?

When guests pay the bill, they need to decline the discount, depending on the industry. If they are catering, many of them bring their own zeros or discounts.

If it is a low-profit industry, you can tell him that our store is a chain store and there is no discount.

Being a man, you really can't be too kind. It's not that you are weak, but that you won't refuse.

it says in the shop that the profit book is not zero! No bargaining! Thanks for your cooperation!

of course, if you are the store manager and are willing to do business for a long time, a small discount is ok.