Variation of price

I was able to use a shortcode to show a price variation for a product from one of the plugins that copied your code base, and it worked perfectly. However, I don’t see any support for doing this in Simple PayPal Shopping Cart.

Here’s an example of what I used to use…Please tell me the shortcode to do price variations with this plugin!

To use variation of the price use the following trigger text:
[wp_cart:PRODUCT-NAME:price:[VARIATION-NAME|VARIATION-LABEL1,VARIATION-PRICE1|VARIATION-LABEL2,VARIATION-PRICE2]:end]
eg. [wp_cart:Test Product:price:[Size|Small,1.10|Medium,2.10|Large,3.10]:end]