Computer system and stored program for product and contractor service mapping

An e-commerce computer system coupled to a global computer network and programmed to perform a method of selling at least one product with at least one contractor service, the method performed by the e-commerce computer system comprising:

• a) electronically receiving at the e-commerce computer system, from a purchaser computer system, a selection of at least one product with at least one contractor service;
• b) automatically placing a product code for the at least one product in an electronic shopping cart;
• c) automatically placing a service code for the at least one contractor service in the electronic shopping cart, the service code electronically received at the e-commerce computer system from a mapping computer system, the service code automatically derived by the mapping computing system programmed to map the at least one product with the at least one contractor service;
• and
• d) electronically presenting the electronic shopping cart to the purchaser computer system with a request to complete a purchase of the at least one product and the at least one contractor service.

A tangible, non-transitory data storage medium comprising indicia of instructions for an e-commerce computer system to perform an automated method of selling at least one product with at least one contractor service, wherein the e-commerce computer system is coupled to a global computer network with access to at least one data storage device, the automated method performed according to the instructions comprising:

• a) electronically receiving at the e-commerce computer system, from a purchaser computer system, a selection of at least one product with at least one contractor service;
• b) automatically placing a product code for the at least one product in an electronic shopping cart;
• c) automatically placing a service code for the at least one contractor service in the electronic shopping cart, the service code electronically received at the e-commerce computer system from a mapping computer system, the service code automatically derived by the mapping computing system programmed to map the at least one product with the at least one contractor service;
• and
• d) electronically completing the shopping cart transaction in electronic communication with the purchaser computer system.

A tangible, non-transitory data storage medium comprising indicia of instructions for an e-commerce computer system to perform an automated method of selling at least one product with at least one contractor service, wherein the e-commerce computer system is coupled to a global computer network with access to at least one data storage device, the automated method performed according to the instructions comprising:

• a) electronically receiving at the e-commerce computer system, from a purchaser computer system, a selection of at least one product with at least one contractor service;
• b) automatically placing a product code for the at least one product in an electronic shopping cart;
• c) automatically placing a service code for the at least one contractor service in the electronic shopping cart, the service code electronically received at the e-commerce computer system from a mapping computer system, the service code automatically derived by the mapping computing system programmed to map the at least one product with the at least one contractor service;
• and
• d) electronically presenting the electronic shopping cart to the purchaser computer system with a request to complete a purchase of the at least one product and the at least one contractor service.