Attribute configuration

[defeyter]

Hi,

Fantastic Product, I like it a lot!!!!! So much that I am migrating from another package and I would like to get the following done:

I am selling a personalised products, where customers can have their name embroidered on the product.

I would like to add a field where they enter their name. The number of letters gets multiplied by a set value ($2).
example: my name Chris would cost 5 x $2 as an additional cost.

Can this be done? I know Zencart has this option, but that is about the only thing I like about zencart.

Thanks for your help!

Chris