Collectible Copies
We're adding a feature that's been frequently requested over the years - the ability to track information about individual copies of an item, with notes about each one and separate pricing. This feature does require a certain amount of setup to utilize, but will give you more full control on collectibles and other items where the value of individual copies may vary wildly.
You can, but are not required, to set up attributes for these copies. This would be things like a condition, a color, or anything you want to track about the copies from a list of options you set up. You'll also have a freeform notes field you can use to set up as you'd like, as well.
When a copy is sold, it will still deduct from the new or used quantity appropriately. When you sell the base item, you will be able to select between selling one of the copies or selling a generic copy that you are not specifically tracking.
Items can be managed both through the windows client and through the backoffice site.
Rentals

This version adds support for managing rental items through the backoffice. It also adds new functionality to the Windows rentals section.
You can quickly view all copies of an item, including rental status, due date, and the customer. You can also create new rental copies, or change the pricing and late fees on the existing rental copies.
Additionally, through Windows or backoffice, you can now see a quick overview of all items in your store that have rental copies, including a count of copies both in store and out. This will allow you a quick look at the current level in your store. Rental reports have also been added to the backoffice.
Backoffice Menu Update

Due to the number of new features that have been added to the backoffice site, we've reworked the menu with this release. Several options that were previously on the view items screen have been moved under the items menu, and menu options that were less frequently accessed have been grouped together under the maintenance menu.
As more features are added in the future, we may do more consolidation like this in order to keep the menu short enough to be convenient for mobile users.
We will be closed Friday, April 2nd for Good Friday.

The current version of the software, available for supported users, is 5.9.3. This includes ThunderPOS, ExtremePOS Corp Server, ExtremePOS Store Server, and ExtremePOS Corporate Client. To get back on support, or to upgrade to phone support from email support, contact sales at (919) 387-7597 x100. If you are not on phone support, and you call, a response will be sent to the email address on file. You can also buy a support incident from our website.

As a reminder to users of Windows 7, Microsoft's support of this version of Windows has ended as of January 14th, 2020. We highly recommend getting onto Windows 10 if you are on older versions of Windows. Versions of ExtremePOS, Musicware, Praiz, and ThunderPOS 4.0 and above should all be compatible with Windows 10; versions before 4.0 were sunset for support as of the end of 2019.

If you are on a version older than 4.0 that has been sunset, you can contact sales for information on purchasing an update.