Hi, is there anyone know Zencart can do this job and how.

I want to develop a site to sale chemicals worldwide online, and I want to add 2-4 price options (the best is unlimited) for same product with different package.

For example:
1kg USD300
5kg USD1400
10kg USD2200
Bulk: please inquiry--->will link to our sales email address.

Thanks for your help.

panbingliang