I am guessing that you distinguish the mini from the large with attributes ...
You would need quite a bit of customizing to the shipping modules to determin if the cart holds all mini or all large or a mix of both ... and what does happen when it is both?
You could instead, use the Per Unit perweightunit Shipping module ...
Handling is $1.50 which covers the mini prints and those you set to 0 weight and set that 0 weight does not mean free shipping ...
Then on the large print set the weight to 4.50 for the $4.50 per item charge
Now the "products_weight" field is used as the shipping pricing method ...
The extra $1.50 you get on an order with large prints would be ... well kinda like a bonus ...
But this would require no custom coding and just utilizing the tools in Zen Cart ...
Note: you can then turn off all weight displays as they have no meaning to your customers ...
Linda McGrath
If you have to think ... you haven't been zenned ...
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