Should Not Keep Too Much Stocks

I am curious why she willing to pay for 5,000 paper bags that would keep for at least a year rather than spend 1/10 of the money to print stickers. The money she spent on paper bags is ok if the profit margin is high because the return would be fast. Too bad, it is not; her profit is low and still wants to spend money to keep so many stocks. There are so many online printing websites offering cheap rate for stickers printing. She should consider the most easy and saved cost method first.