I've run out of cash.

My mom loves Mon to Sun nuts so much that I ordered them again.

I bought 20 boxes of the 4-week Mon to Sun a while ago, but my mom ate some and gave some to people around her, so I heard they're already all gone.

I used up all the little cash I had to place an order.

Actually, I haven't been eating diligently, so it looks like it's going to expire.

I should start eating well from tomorrow too.