Hi @ADG-Ireland If this is for google-shopping feeds etc there is little that can be done there if the platforms do not offer a method to disable parts of the product data.
In which case possibly you either need to put $0, or an insanely high price, but research thoroughly before implementing.
If this is for SERP’s you need to prevent the price from rendering in the JsonLD schema microdata.
This may be rendered in theme.liquid, the products main-product.liquid template or similar, or even a dedicated snippet that renders the microdata.
Example code location for dawn https://github.com/Shopify/dawn/blob/main/sections/main-product.liquid#L717
Though note how Dawn now uses the new structured_data filter, in that situation you either need to capture and remove the price properties and values, or create a custom schema to replace the version created by the structured_data filter.
If you need this customization then contact me by my email for services.
Contact info in forum signature.
ALWAYS please provide context, examples: store url, theme name, post url(s) , or any further detail in ALL correspondence.