In its broadest definition, direct specification refers to any process that allows customers to directly select, configure and order products.

Among CustomCommerce's selection tools, direct specification refers to the ability to simply enter a complete or partial product name or number to directly specify a product.

CustomCommerce supports product cross-referencing to allow a customer to find a product even if they enter another manufacturer's product number.

Part numbers can also be cross-referenced to equivalent customer part numbers or names. This allows customers to specify products using a simplified naming convention, such as "Red Conference Chair."