I need a plugin that will allow me to ask a shopper to select which 8 veg's they want from 15. The current shop plugins simply allow options as a dropdown but I need a checkbox. However, I did think about using cforms or something like that to make an order form. However, it would be useful if the shopper could log in and have their selection available to them to amend. I am assuming the shopper will have a standard 8 vegs that they might want to change every now and then. Some might change the options weekly but that won't affect the plugin.
Any ideas please?