Items being permanent

The new update is wonderful great job but theres another thing I would like you guys to look at like giving the The consumers options of making there items permanent for example I have a medical kit and a water gun both were extremely fun to play with I use Real money to obtain them quickly when the seven days where up they just sat there in my storage box I mean I could renew them but they will just expire again Id rather make them Permanent so I can use them when ever I want if you could fix this problem it would be great for everyone because their weapons wouldnt be sitting in storage box gathering dust and its actually a waste of money when you cant even use them

A$ap Wølf about Bomb Me English