We are developing a vmcustom plugin for VM3 that we need enabled on every single product in the store.
Is there a way that we can force the custom field to always be associated with a product (perhaps with an override in the /templates/mytemplate/html/com_virtuemart/ folder?).
We also have paid work for any developer who is an expert with VM plugins and overrides...
Depends on the tables the custom field uses. By default you just need to have the same record added for all of your products in the table virtuemart_product_customfields
You can do that in the database or with an extension like CSVI