Product Priced by Attributes Option

I've selected "Yes" for Product Priced by Attributes and I'm not getting the result that I want. I was expected the total amounts to be shown in the options and not the incremental amounts. For example, if I'm selling a shirt with a base price of $10 in small ($0 extra), medium($10 extra), and large($15 extra), my options are coming up like this:

Small
Medium (+$10)
Large (+$15)

I want the choices to come up like this:

Small ($10)
Medium ($20)
Large ($25)

The Zen-Cart eBook was saying that I would get the latter result. Here's the URL to the site I'm working on:

http://nealsmithdesigns.com/index.php?main_page=product_info&cPath=65_66_69&products_id=185

Currently for this product, I have Product Priced by Attributes set to "Yes". Thank you everybody for your help in advance.

USE:
Priced by Attribute YES
Product Price: 0.00

Small 10.00
Sort Order 10

Medium 20.00
Sort Order 20

Large 25.00
Sort Order 30

Don't add Prefixes ...

You might consider adding an additional Option Value for:
Select your size
Default: YES
Display Only: YES
Sort Order: 0

this makes this the first choice and they have to select a real size to add it to the cart so you don't get bad orders ...

Thanks for the help. I added another option value for display purposes and that was really a nugget! But, I set the base price of the product to zero, but in my drop down box, the prices are still showing up like they are incremental prices. Is there any way to get rid of plus signs before the prices. According the Zen Cart e-Book, if you set Product Priced by Attributes to Yes, the prices are supposed to be shown as absolute prices and not incremental/relative prices.

Set the Prefixes to BLANK and not + and you will not see the + ... :smile:

Thanks, Linda! That really helped.

Thanks for the update that this worked for you ... :smile: