Home improvement stores offer a variety of pavers for a driveway. Stores such as Home Depot and Lowe's offer driveway pavers in a variety of colors and styles. These stores also high-density plastic pavers, which are even more durable, and prevent cracks and breakage from occuring. Visit your nearest store location, or visit the stores' websites to see what items they carry (HomeDepot.com, Lowes.com).
Concrete supply companies also offer a variety of driveway pavers. Check concrete companies, concrete suppliers or building and construction supplies. Many times concrete companies will have a variety of driveway paver samples in stock that you can study and choose from, and the store associate can also assist you in selecting driveway pavers that best suit your project needs.
Internet retailers also offer a wide variety of driveway paver colors and styles. Websites such as NaturalBuiltHome.com, Amazon.com, eBay.com and BuildDirect.com all offer driveway pavers, available in both small quantities for home projects, as well as large quantities for commercial projects. Remember to check shipping costs, as buying pavers in bulk can be very heavy, creating a high shipping cost. Alternately, shop around and find locations that are near you, so either the supplier can deliver the pavers, or you can pick them up yourself at no additional cost.