Theodore nodded. He'd already thought of that, but he didn't mind hearing it aloud, wasn't impatient with her for coming to the same conclusion. "So long as you don't mind that I won't know in advance what I need, maybe we could even come to an agreement now," he said hopefully. "Even a tentative one, and we'll work out the details as we go along."
He smiled, glad that this had been rather simple, that she was interested in what he was offering. Of course, it was good business, but he hoped it would be interesting for her as well. "I'll make a list for you, of the basics that I use regularly, and figure out what might be a good starting order - then I can just contact you if anything changes, or when I'm running low."
Inventory was something he was good at, something he did when things were slow at the hospital. Considering he'd worked in the emergency room for a while, things were rarely slow anymore, but there were sometimes a few hours at random times when he had some time on his hands.