Assigning Theme to Sales Channel and Deleting Sales Channel
After you installed osCommerce you can assign another theme to a sales channel (for example, the Printshop theme instead of the current Splash). In order to do it click on Admin option.
After you accessed the admin area click on Sales channel tab. Under Web tab you can see the list of the available sales channels. Click on the required one and then on Choose theme button.
Click on Choose theme button.
Find the required theme and click on Assign button on it.
Assign the required banners and click on Save button.
As a result another theme Printshop is assigned to the required sales channel (front end).
You can also delete all the unnecessary sales channels (except the default one - in our case it is Ivan test) by clicking on the required one and then on Delete button.
Note: Before you proceed with it make sure you assigned the required categories and products to the default sales channel by clicking on the corresponding button and checking the boxes next to the required categories/products.
Finally, click on Dashboard tab and follow the instructions in the popup window.
If only one sales channel is required delete the corresponding symbol references as well.