One of the fastest way to generate revenue is to try Paid Acquisition. It’s one of the very few channels that can yield results in hours.
Turn on Retargeting and start showing ads to people who didn’t convert.
Get on AdWords and start showing ads on keywords related to your products and services.
Customer Acquisition Cost (CAC) will vary from product to product but you should be able to generate revenue in a few days.
Although you can start with much lower, I generally recommend starting with a budget of $ 5,000. This will enable you to launch a few experiments and see if Paid Acquisition will work for your business.
Finally, if Paid Acquisition can seem like a short-term game, you’ll only be able to reduce your CAC and improve results over several months.