Customize product's price based on some criterias.

Customize product's price based on some criterias.

Hello Zoho experts,

I hope you're all good.

I'am facing a new challenge that I couldn't resolve so far that I thought maybe I'd get some help. 
In fact, in zoho crm as you know, when creating a product, you can only attach ONE price to ONE product.

In our case, we have some products that, their prices are depending on other criterias like, size of the project, length...

So we cannot attach one price to one product. Is there any way to create a workflow or a rule that make a price change for our product based on those criterias?

Thanks :)