PreOrder Me

How does it work
After you installed the app, you don't have to do anything else. You will only need to search for product and enable the pre-order option on it, and the PreOrder Me button will show up for it.
Example
Product A has Red, Green, and Blue variants.
You can customize pre-order for each variant with different options.
For Red variant with quota "15" and label "Delivery in 5 days"
For Green variant with quota "5" and label "Delivery in 2 weeks"
For Blue variant with quota "0 (zero means unlimited)"
Also, you can disable pre-order for certain items at any time.
Shopping Cart support
In the shopping cart page, the PreOrder-Me will identify which is the pre-order items and appends a label on it automatically (you can customize the label style and text as you want).
Configuration Options
Customize the style and text for PreOrder Button on the Product page
Customize the Label style and text of the PreOrder items at Product/Shopping Cart pages
Customize the Quota for each variant
Customize the Tag for PreOrder orders