need a template

[books4cars]

I am a newbie and I need help tracking shirts. I have shirts in four sizes. Each staff member gets 2 free and the rest are sold to customers. How would I go about tracking these? Keep in mind that I need step by step instructions.
Thanks

 

[Expiry]

It sounds like you're asking someone to do your job here, rather than help with a formula/ coding issue.

You'll get more response if you have a go and come back for help on the bits you're stuck on. The information you've given is very minimal as there are a million and one wasy that this could be done.