Im trying to sell posters that have custom sizes and would like to change pricing depending on the length and the width provided by the customer, how do I go about this in the admin page?
For example, a client chooses a poster, then adds the length and width, the price should vary depending on the length and width variables.
i.e
Price = price/length + price/width
I actually had the same issue a while back! I wanted to adjust poster prices based on custom length and width too. What worked for me was creating a custom formula in the admin panel that updates automatically when dimensions change. It took some tweaking, but it solved everything perfectly.