How to make a different price for one product?

Question

MODX

There is an online store with tours in Russia. The tour costs one price, there is a discount for children and pensioners. I know there is a plug-in, but it is paid and it is too expensive to give 1800 for it. Maybe there is a way that on the page you can choose who buys the tour. I don't understand how it can be done

Answer 1

If it costs minishop2, then here is a link to an example