dos when trading with pre-owned software

Trading in pre-owned software is actually not difficult. It is rather a problem that a few large software manufacturers control the market and distribute a confusing number of products in various versions and with diverse license models.

We would like to give a general overview on the
product categories of SAP and Microsoft.
Below further information on individual products:

(image: SAP Logo / © SAP)

SAP products
(image: Microsoft Logo / © Microsoft)

Microsoft products