Abstract: A host computing device conducts scheduled repetitive searches for a resource to be purchased and delivery according to a specified delivery schedule. A customer provides the host with a description of the resource and provides a specified delivery schedule. The host computing device conducts automated scheduled repetitive searches for the resource, selects a vendor offering the resource based on a criterion (e.g., lowest price), and conducts the respective purchases such that the resources are delivered in accordance with the specified delivery schedule. Here, the resource may be purchased from a first vendor in a first purchase and a second, different vendor in a subsequent second purchase for the resource.