Updating eCommerce data after input?

Hi all,

I am currently looking for a analytical platform which tracks ecomms sales but with the ability to be able to update order products and prices via API after the sale has been done.

We are using GA at the moment but once the data is sent it can’t be updated. This is not helpful when our prices can change for customers after they have checked out.

Can Piwik do anything like this?

Thanks!