Many computer software companies offer new software to a limited number of testers for free, to use and critique, prior to the public release of the software.
Generally companies give away free products as a promotion and in order to gain new members, people are attracted to free products and will probably put some research into it and may make a purchase in the future.
Staple is one of the larger companies that offer free product samples for large companies. Pgi Products is another great company that offers these services!
If you visit any cosmetics store, they will almost always let you try their products. However, if you're a makeup guru looking for a product to review, contact the companies, and they will send you free products.
Some companies who manufacture vent free fireplaces include Monessen Hearth Systems, Majestic Products, Lennox Hearth Products, Fine Homebuilding and CJ's Hearth and Home.
Testers may not be given free reign to test in any order they choose due to the regulations of the test. It depends on the testing.
There are many automatic torque testers. You can buy a torque testers or local car shops may also offer torque testing services.
Branding. Product Placement Free Advertising
Companies whose products can be made more cheaply elsewhere
There are many companies that provide free business cards with free shipping. Companies include Free Logo Services, Magic Prints and Southern Savers. Some of these companies use this incentive to show the quality of the work to encourage you to buy more products from their company
They put advertisements in that companies pay them for. These ads are supposed to get some people to buy the companies' products.
As your question is vague, the answer is employees. Please feel free to message me with any details you may have, including the company's name, or the type of company to which you are referring.
The cost for the classes will vary from school to school, some companies offer free training if you employ with them upon completion.