This simple web app allows you to easily upload files to be hosted on the IPFS network. The cost is $0.01 USD per 10 Megabytes, with a minimum cost of $0.01. This kind of low-cost, permissionless payment service is only possible with Bitcoin Cash.
This web app is open source, and uses an MIT license. You can copy it and run your own hosting service. There is a front-end and a back-end: