Download Magento Community Edition v. 1.8 User Guide

Setting Up Your Catalog
12. In the Price field, specify the difference between the price of this variation of the product
and the price of the base product. Specify a fixed amount or a percentage according to the
value that you entered in the Price Type field. You can also enter negative values.
13. In the SKU field, specify the SKU for this variation of the product.
14. If there is more than one variation, then specify the order in which this option appears in the
Sort Order field. A value of 1 indicates that it appears first.
15. Click the Save button. This example product is shown in the web store, as shown in Figure
128.
Figure 128. Product Variation in the Frontend
In this example, you can see that the price is $13.50. However, if the Green color
is selected, then the price is $18.75, as shown in Figure 129.
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