ZenCart - Ability to email customers a link to add particular items to cart

Job ID: 30695158

Budget: $15 – $25 USD

Let's say a customer calls us and we discuss a dozen items (various quantities), and he is interested in proceeding with ordering them online. (via our ZenCart)

I'd like to be able to email the customer a link that they could click to be able to add those dozen items and the particular quantities we discussed to his cart with one-click. (so he doesn't have to remember all the item numbers and quantities and manually add each to his cart.)

From there, the customer could decide whether he wants to delete anything off or change quantities.

Maybe there's already an add-on module that allows for this or similar that could be customized?

We are on version 1.5.6c and we have it fairly customized already. (added modules/custom modifications, etc.)
Related categories: PHP Zen Cart OSCommerce MySQL HTML