From the groundup how to betting sites create a bankroll before the site opens?
Not as much as you think...
Domain $20
SSL $100
Dedicated Hosting $100 mo
DDOS/WAF $30 mo
Scripts/Coding (premade or custom) $3k-$5k
Bankroll $1000 (depends)
Total: ~$6200
You could cut a few corners, choose cheaper riskier hosting, buy a crappy pre-made script for cheap, less bankroll, no ssl... etc.