Where to add cost of an item?

[Scissorslb]

Hello,

I opened a clothes store and I'm adding the items (via iOS) but I can't seem to find the place to input the cost of each item so I know how much profit I'm making. I saw in some other thread something about Inventory Management in the left side tab but I don't have it as an option to choose.

Sorry for the could be obvious question, I'm a newbie.

Thanks

[TVS14]

Cogs are only available if you subscribe to the square for retail software. 😞