The developement has finally started!
InvDat is going to become a tool to handle your inventory and invoices.
Especially in the electronics sector I like to know which of my items still is under guaranty or warranty. This tool is creating a database collecting all those data and referencing referencing shops and invoices to certain items you have bought.
You have the possibility to set timers when a guaranty or warranty has passed so you always know what is goint on - guaranty-wise.