There are different ways by which we can obtain bitcoins like Buying on exchange, accepting bitcoin payments or using mining.
Which is the fast and beneficial resources of obtaining bitcoin??
Chose the method that suits you and that will be your fast and beneficial source of obtaining bitcoin. Obtaining bitcoin from exchanges is, in my opinion, the fastest. For this, you have to youse your credit card, or exchange other tokens (if you have) for bitcoin. A certain website that provides P2P services which are also very fast. Accepting bitcoin as a payment method for your services will be a bit slow because that might limit your clients as only those clients will contact you who have bitcoin available in their wallet.