Feature Request: Magento Integration to Support product-specific tax rules

Hi, currently the Magento integration only supports different tax rules if different geographies are specified for those rules. 

In the UK we have different tax rules depending on the type of the product but Dear will not download the rules from Magento and Dear does not preserve the product-specific tax rules that are configured for those products in Dear, so we have to correct them manually.

Please add support for product-specific tax rules in this integartion as the rules are already supported by both systems, they just need to be mapped to eachother.

Thanks