How to get an influx of new customers/clients at little cost

This is a tactic I've used for many years in multiple different sectors.

The tactic is simple. Think about your ideal customer/client? Make a list. Which businesses already has access to these customers/clients? Make another list. Find the contact details of these companies. Reach out to the CEO/Business owner/Managing Director and share a referral partnership. Use your best selling product or service and offer your new referral partner a high percentage of the profit margin per sale referred. Provide your business referral partner your sales copy. This simple system has added 100's and 1000's of new customers/clients to many businesses within as little as a week and more importantly can add 5 figures or more to your bottom line.