Adagio Order Entry 8.1D and Adagio Inventory 8.1C support up to 15 different (environmental) levy charges per item. These are defined in the IC company profile, and the amounts added to each item as required. They are applied in Order Entry via the tax table setup.
These versions (or later, for future upgrades) are required. With older versons, you can use the User Defined Costs to accomplish this, but there are only 2 fields here.
As for BC charging HST on all fees, you just make the environmental levy taxable in the tax table setup.
If you need assistance is setting up your tax tables, you may want to contact your Adagio consultant.
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Softrak Tech Support