Is it possible to give a product option a different price.

For example if selling a shirt, a small shirt would cost different to a large shirt.

Or do i need to put it in as a different product.

Cheers.

That is not an option right now Paul, but it will be a feature included with our 'Pro' version due out later this year.

Is there a shop cart creator pro coming out?
Or can this be done in the designer pro 3.7 build 50 ?
thanks

The pro version will be out within the next few weeks.

Price variances on product options is not currently available, but will be a feature of the pro version of cart creator.