If you want to buy stock photo licenses, you basically have three options. First, you can sign up with an artist or stock photo agency that will buy the rights from you for a set fee per month or year. You can also sign up with an individual photographer who will, in turn, buy the rights from you for a specified fee per photo. Or thirdly, you can buy stock photo licenses directly from photographers who have them or are licensed to sell them. All of these options have their advantages and disadvantages.
Buying stock photos with credits has a few advantages. For one, you know exactly how much you need on a monthly basis and won't run out of stock as you go along. Also, since you get to choose which images you want to use, it is possible to determine what kind of image you really want and how many credits you really need. Buying stock without credits is definitely cheaper than paying per photo but it is up to you how much you want to pay for your photography. Take a look at this link: www.topfoto.co.uk for more details about this topic.
When you sign up with agencies or photographers you can usually get good discounts on your photography licenses if you buy them on-demand or on a yearly basis. Many photographers work in this fashion today and it has become quite a popular way to make money with images consistently. Although on-demand pricing sounds great, you need to be careful about this and make sure you do not spend too much on too little.
Some photographers will sell their stock photos on microstock websites, where you pay only a few dollars for each photo and download it immediately. These websites are perfect if you need to obtain lots of images quickly to use within a short period of time or need a gift for someone you love. Because these sites are usually inexpensive, they are a very good value and have tons of high quality images available for you to use. However, keep in mind that many stock photos on these sites are actually expired and there is no chance of getting any more credits.
The best way to use your stock photography credits wisely is to purchase them from a reputable company. These companies buy credits from photographers all over the world and pass them on to businesses and individuals who are willing to pay more for them. Using stock photo credits from a company like this allows you to buy credits as often as you need and gives you the highest amount of flexibility and accessibility. Because these companies buy their stock photos at wholesale rates, the amount of stock photos they have available to use is usually limited. If you would like to acquire lots of stock photos in a short period of time without having to worry about expiration dates, then using a microstock website is your best bet.
Microstock sites are similar to subscription websites, but instead of purchasing credits you buy access to thousands of high quality images. With microstock sites, all you need to do is purchase your credits and you are instantly able to download as many images as you need. Unlike subscription sites, there is no upfront cost associated with purchasing microstock photos. The only cost is for credits, which are purchased in the same way as buying regular credits at a stock photography site. This is the easiest and most efficient method to obtain stock photos and it is definitely worth the few extra dollars per credit. Find out more about photographic printing here: https://en.wikipedia.org/wiki/Photographic_printing.