Dual Pricing within Same Product

I was wondering if anyone could direct me in the right place in the forum for instructions to add two different prices and sizes for same item and then when customer chooses one or the other it will show up in shopping cart with correct price.

Example would be like this:

1.7 oz - $xx.xx
3.4 oz - $xx.xx

I have searched the forum and cannot figure out how to do this or even where to start.

Please help me if you can. Much appreciation in advance!

I am using this item to set everything up.

www.lovemyfragrance.com

That's done with attributes.
**
https://www.zen-cart.com/tutorials/index.php?article=57**

stevesh:

That's done with attributes.
**
https://www.zen-cart.com/tutorials/index.php?article=57**

Thank you for directing me. However, when I add the price, it makes the product double in price. What am I doing wrong here?

Price can be entered with a prefix of + or - or blank.

• and blank will add the attribute price

• will subtract the attribute price

Ok. I got the prices straightened out, now I like to know how to make the price when checked show automatically at the top instead of staying at the current price where it states: **Starting at: **

Eternity Perfume for Women
Starting at: $34.95
Eternity Perfume by Calvin Klein From calvin klein comes eternity, a romantic, floral scent that breathes with the subtle aroma of a spring garden. Both classic and contemporary, it echoes timeless quality and modern style.

Add to Cart:

Shipping Weight: 1lbs
9 Units in Stock

Please Choose:
3.4 oz ( +$49.95 )
1.7 oz ( +$34.95 )

I just purchased the Zen Cart eBook...hopefully this will tell me what I need to know.
I'm hungry to know all that I can using Zen Cart.
Thanks.