Welcome Adrian!
Nice portfolio. I see you are shooting some isolated products. That's what I do. You might try shooting at a deeper depth of field. My products are full focus front to back. As a buyer, I find it easier to drop a product into a scene when I have control over which parts of the stock photo I want blurred. You can't fake focus if it isn't there.
I realize that selective focus is an artistic judgement call, on your part, and that might be just what the buyer is looking for, but you might try doing it both ways and see which sells best.
Good luck!
