Forums / Cotonti / Extensions / E-Commerce Cart Plugin

Shopping cart by timi11 is great! But do you know how can I do:

In the category view of items (item list), near each item:
- input field for amount
- a checkbox

And at the bottom one submit button, So that user can mass-input products to a cart with amount given?

Please, I would need it very much ^^

Take care;
Tensh