For hosting common files it's ok. Also it is on Android too do, great to transfer files between your Windows and your phone. But if you want better security you have to subscribe a monthly offer.
Google Pay - Make secure payments right through your Android device.
Dropbox - Online Sync and File Sharing
Stripe - Online payment processing for internet businesses. Stripe is a suite of payment APIs that powers commerce for online businesses of all sizes. Use Stripe’s payment platform to accept and process payments online for easy-to-use commerce solutions.
Google Drive - Access and sync your files anywhere
Vodafone Wallet - Vodafone Wallet is a significantly used platform developed and published by Vodafone Inc.
Mega - Secure File Storage and collaboration