Product Price Templates linked to products can be deleted.
These should be marked inactive instead.

The link between products and price templates is currently modelled using an entityRelationship.productLink.
If it was entityLink.productLink (i.e an EntityLink), deletion would automatically be prevented.
This would also improve load times for templates linked to a lot of products.

This would affect:

• product.medication

• product.merchandise

• product.service

• Product List Report

• Product Price Structure Report

• Product Price List Report