Energy market which is restricted to wholesale suppliers and retailers (resellers) and a few select large-scale customers. Retailers who acquire energy on the wholesale market for resale elsewhere are typically responsible for providing any ancillary services needed by their eventual customers. These services can include peak supply and back-up service which may also be acquired on the wholesale market. In the electricity market this is the wholesale supply of electricity in large quantities. Bulk electricity in Israel is electricity sold based on one meter for a main customer who provides electricity to secondary customers