How to make an automatic discount for certain amounts?

Question

WordPress

There is a list of services of 9 pieces (the same cost), when choosing 4 services, it should provide a discount, or at a certain amount.
How to implement?
I tried to use the site ucalc.pro
but there is no way to make a discount for a certain amount

Answer 1

Hello!
To get started, please specify which plugin you are working with to offer services?
If you are working with a Woocommerce plugin, then there are addons for it:
1) https://wordpress.org/plugins/dynamic-pricing-and-...
Option to set rules based on : Weight, Quantity, Price, Total Units and Number of items.
2) https://ru.wordpress.org/plugins/woocommerce-bulk-...
3) https://wordpress.org/plugins/woo-discount-rules/
If through some other plugin, then look for add-ons for it or write a plugin for it.