By Michael Fleischner | Marketing Expert, Internet Marketing Secrets*

If you're trying to sell a product of service, you need to concern yourself with only four marketing principles. Although these marketing ideas may seem simple, they are incredibly powerful for communicating your message, motivating your prospects, and getting them to take an action.

As a marketing veteran, I can tell you that many people over complicate the process of marketing, and as a result, never see a positive return on their marketing investment. This is not to say that certain aspects of marketing are easy. Many require in-depth knowledge of a specific marketing discipline. However, the four basic principles I describe here are the building blocks of any effective marketing, Internet marketing, or search engine optimization campaign.

1. Know Your Audience. No one can effectively market, communicate, or sell without knowing their audience or what motivates them to buy. Is your potential customer male or female? Young or old? A first time buyer or frequent purchaser? Are they the final decision maker? Do they have preferences for a particular product, service, or delivery method? The more you know about your audience, the more targeted and relevant your marketing can be.

2. Timing is Everything. Even with the most convincing marketing campaign, prospects will have no interest in your product or service if you aren't communicating to them at the right time. Be sure your marketing message is in front of prospects when they're ready to buy. This could be at a particular time of year or perhaps prior to a life event.

3. Finding the Right Offer. In direct marketing, experts say that results are 40% dependant on your list, 40% on the offer, and 20% on your creative. The same is true for internet marketing, search engine marketing, and the like. Test your offers and find the one that out performs all the others. This offer should continually be tested and refined to improve your results.

4. It's all about the Messaging. If you know your audience well enough, you should be able to craft a message that addresses their needs and differentiates your product or service from the competition. Additionally, be sure to stress benefits over features. This will give your audience a reason to read, try, and buy.

The next time you are conducting a marketing campaign, use these effective marketing principles. Knowing your audience, ensuring that you reach them when they're ready to buy, experimenting to find the most productive offer, and communicating to them productively, are essential for any marketing campaign to deliver results.

* Michael Fleischner is a marketing expert and the president of MarketingScoop.com, the Internet’s biggest source of marketing information and free marketing resources. He has more than 12 years of marketing experience and has appeared on The TODAY Show, Bloomberg Radio, and other major media. Visit http://www.Marketingscoop.com for further details, Internet marketing secrets, or more FREE reprint articles.