How to do marketing for small businesses

One of the problems that people face in small business is the lack of funds and therefore they feel that marketing is a costly affair and they should not spend their money on it. The fact is there are a lot of techniques that can be used for the marketing of small business which can fetch you very good results without spending a lot of money.
One of the easiest and the least expensive way of marketing is through your existing customers. Your customers know the worth of your product and can inform other people about your product/service, but why would they do it-is the question. The answer is that you can talk to your customers and can offer them some discounts, incentive or commission for associating their friends and relatives with your company. This way you can increase the sale of your product without spending too much money for marketing.
Another marketing strategy that can be used is by organizing a free seminar for public, which is informative and useful for the people and is related to the product as well. This way, you can make people happy by giving them some useful information and can advertise your product in front of the audience in the seminar as well.
You can also advertise your product by pasting a short and effective advertisement of your product in all your outgoing mails. In this case, you have to make sure that the advertisement is eye- catching. This way you would be able to inform people about your product.
Having listed the marketing strategies, it is also important that you keep changing these strategies without sticking to any marketing strategy for a long time else these may not fetch you very good results.
So market your product and reap the huge profits!