I want to purchase Nop Ribbon Plugin which was released on 5th June 2013.
Here is some doubt, please clear my doubt.
1. Is it possible to show two or more ribbon on one product ?
2. When product Quantity is Zero, will Ribbon shows "out of stock"?
With the Nop Product Ribbon plugin you can show as many ribbons per product as you want.
From the administration you can choose a position of the ribbons (top-left, bottom-right, etc.) in which the ribbons will be displayed and you can check the "Stop adding ribbons after this one is added" setting.
When the quantity is zero you can show ribbon "out of stock". You can do this by creation two product ribbons, one for the products that have quantity and one for the products that do not. After that you can use the Conditions for the ribbons, to make rules on what products to display the ribbons.
Once you get the hang of it, the possibilities are endless. You will not be disappointed.