IE: we send him a calendar invite and instead of receiving an email to accept/decline, it goes straight to his calendar.
First, I took the receipt and scanned it into my iPhone using a free, third-party scanning app, then I sent the scan of my dry-cleaning receipt to my Mac.In my case, I used Dropbox to send the scan from my iPhone to my iMac, but you could also send it via Message, Mail, Airdrop (which lets you share documents between newer, Bluetooth-connected Macs and iOS devices) or iCloud Drive.