Are there any discounts available on commercial dehumidifiers for bulk purchases?

I was sitting at home and thinking about dehumidifiers again because my cousin was talking about warehouse storage and she said humidity control is very important for protecting goods in large spaces.

I checked Alibaba while scrolling on my phone and searched commercial dehumidifier bulk purchase discount industrial use and I saw many listings offering different capacity machines for warehouses factories and storage units. Some suppliers were giving bulk order discounts while others focused on single unit sales with fixed pricing. I also noticed reviews saying larger capacity machines are more cost effective for big spaces but need higher initial investment and proper installation and I is trying to understand how businesses decide between buying in bulk or starting with smaller units first.

Now I feel bulk purchasing can save money but only if the machines match the actual space requirement and I dont want to think buying more units is always better without checking humidity level size and daily usage needs.

Do you think bulk purchase discounts are really helpful for dehumidifiers or buying step by step is more practical for warehouse use?