In the survey world, you do surveys of products and services. Your reviews on a product helps to boost its selling that ultimately gives profit to the manufacturer of the product. For your honest reviews you will get rewards that could be a gift coupon or cash. And the product might be of automotive, beauty, health, electronics, etc. To make your survey job interesting and earn incentives from survey participation, you have the flexibility to choose the subject that you have found quite interesting and have in-depth knowledge of it.
Remember, you have to expert in a subject to increase your review approval chance. In case you fail to do so, you might lose the opportunity to earn more from this job. Try to refine your knowledge in a subject. For example, if beauty products are of your interest, try to deepen your knowledge in a wide variety of beauty products by reading fashion magazines and online articles and reviews. Your knowledge will make your review task easier. You will take less time to give an honest review on a product that would maximize the chance of approval of your reviews.
Now, the thing is from where to find a reliable review site. There are various survey sites that try to lure you, but your aim is to find the one that really pays for your honest reviews. To find a reliable site, you can take help of online survey directories. There are many free directories that promise to provide authentic review sites. You may take help of such directories. You can also do a self-research that could be time taking but might be able you to find out a reliable review site. You need to target the site that needs no money to sign up with it and is handled by reputed market research surveys. In case, a review site needs money to sign up, you need to go for a free trial of the site. If you pay for a free trial, you can sign up with the site. Try to keep yourself updated with every review mail. For this, try to separate your review mails from your personal mails by creating a separate email id only for reviews.