Return on investment with a website

Let say you had 200 visitors on your website

• 5 % of those visitors are contacting you 
• 10 % of those 5 % is buying your product or service 0.5% of the total = 1 visitor = 1 sale 

The questions are

• How much profit do you make on 1 sale ? 
• So you will be able to calculate your Return On Investment Sales from the website x (Sale price - Cost price) - (Website price + website hosting) 
• Example; 10 sales /month x ( 1000 $ - 650 $ ) - ( 1500 $ + 50 $ /month ) = 1950 $ profit ( ROI ) 
• Is it worth it ? 
• How many customers do you want per month ?

Everything is reachable as far as we do the required efforts Today you can choose among plenty of website development offers. Did you know that for many cases, you don't need to pay for web hosting ?
Check if it is for you; https://websites.kiffcom.com/