There was a database at DAZ3D that was standalone and is set up with Poser / Daz in mind.  It has space for all the details such as vendor name, purchase site, classfication, pictures, favorite render, cost, sale price and additional pictures.  It is great for looking for a particular outfit or prop and you can search on field contents and create your own fields.  I also check the databadse to make sure I do not have an item before I purchase as it is easy to purchase a duplicate and only find out later.

That said I purchased it sometime ago and I am not sure it is still available.  I am away from my Poser PC at the moment but I will add more details when I can.

 

 

I use Poser 13 on Windows 11 - For Scene set up I use a Geekcom A5 -  Ryzen 9 5900HX, with 64 gig ram and 3 TB  storage, mini PC with final rendering done on normal sized desktop using an AMD Ryzen Threadipper 1950X CPU, Corsair Hydro H100i CPU cooler, 3XS EVGA GTX 1080i SC with 11g Ram, 4 X 16gig Corsair DDR4 Ram and a Corsair RM 100 PSU .   The desktop is in a remote location with rendering done via Queue Manager which gives me a clearer desktop and quieter computer room.