Yes eJadSPM includes a built-in, easy to use shopping cart system. You can define multiple order forms with different options. You can check demo. http://demo.machsol.com/store/

To configure Order Form or to add new order form you can try http://demo.machsol.com/...ystem/OrderFormList.aspx

Store is very easy to configure. The main starting page of store is Products.aspx. It accepts a number of query string variables to load order form.

OFID
This is order form id. If it is not defined then system selects 1st order form in order forms list automatically. You can get it from.
http://xyz:786/Admin/System/OrderFormList.aspx

PType
It is used to tell order form to select this package type.
Different package type ids are:
1 for Shared hosting.
2 for Reseller hosting
5 for Dedicated hosting
8 for SSL
10 for Domain
16 for Exchange Hosting

Cycle
It is used to tell system which billing cycle to select.

The value of cycle attribute can be:

1 for Weekly billing.
2 for 2 Weeks billing.
3 for 3 Weeks billing.
4 for Monthly billing.
5 for 2 Month billing.
6 for Quaterly billing.
7 for Bi-Annual billing.
8 for Annual billing.
9 for 2 Years billing.
10 for 3 Years billing.
11 for 4 Years billing.
12 for 5 Years billing.
13 for 6 Years billing.
14 for 7 Years billing.
15 for 8 Years billing.
16 for 9 Years billing.
17 for 10 Years billing.
18 for Once billing.

Packid
This is to tell order form which package is to be sold. You can get it from:
http://xyz:786/Admin/Packages/ProductListing.aspx

For packages other then domain a typical request will look like:

http://xyz:786/Store/Products.aspx?OFID=16&packid=213&PType=5&Cycle=8

This tells eJadSPM to load Order form whose id is 16 and Package type is Dedicated Hosting and package id is 213.

For Domain Registration send domain name in query string parameter Domain.
For Domain Transfer send Type=transfer.

An example for domain request:

http://xyz:786/Store/Products.aspx?OFID=16&domain=abc.com&PType=10

Go to System Configuration > Order Form > Edit and enter the Continue URL there.