How to add custom buttons to substitute the value in the input field +10, +50+, +100 (Wordpress)?

Question

Programming

Good day everyone!
There is a site with an auction, there are prices for rates and so on.
There was a need to add to the prices, where the betting fields add their own buttons, by clicking on which, the field would immediately be filled with a digit value for example 10ue, 50ue, etc.
There is an idea to make this custom fields, but maybe there is an easier way?