I would like to replace the paper based administration and place some orders electronically instead. One element of this is that I would like to sign contracts, invoices, and other documents electronically via a touch screen. I would like to request a quote from you to implement this system. It would be a good idea to load specific documents (PDFs) from the Amazon S3 bucket and go there. PHP system should of course. The project is expected in early 2020.
Waiting for your offers!