There are various large businesses, which choose to buy discount first aid kits. First aid kits are not expensive, but if a large number of kits are purchased, they are even cheaper.
It is good sense to buy discount first aid kits when a large quantity is needed. To find first aid kits, which are available at a discount, call your regular store where you have bought these kits before, and enquire if they have a discounted price for buying a certain number of kits.
If your local store is unable to offer discounted first aid kits, a search online can show the many vendors offering selling these items. Discount first aid kits will provide a cheaper alternative to paying the full price.