Usually it is a matter of days for your music to go live in the stores after you complete the order and delivery process.
However some digital stores have their own internal procedures and may take longer to make you music available on their front-end retail services.
iTunes: Most releases take 24-72 hours to go live in iTunes
Spotify: 24-72 business hours
Amazon, Deezer: 3-7 business days
Google Play: about 2 weeks
All other stores: take 1-3 weeks
Remember these are approximate timelines only, and we can not guarantee the exact time your music will go live in these stores as we have no control on the digital retail stores' internal content management processes.