I'm setting up a website for a client that sells custom-made knives. I've got 13 different blade types, with 32 possible handle materials. So the customer selects his blade using an Add To Cart button, and then goes to select his handle type. 6 of the 32 handle types have an extra charge from $15 to $45, so no problem with these. But the other 26 have no extra charge. So ideally I would have a Add To Cart button for the selected handle with a $0.00 charge. But it wouldn't let me make a button with a $0.00 charge. So what's the best way to add a selection to the cart without a charge? Thanks for your help. GregLW
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