Abstract: A system and method for marketing goods and services by providing coupons having multiple identifiers, such as double branding and/or datastore identifiers, to consumers. The double branded coupons may be distributed freely to consumers by a first provider, where the consumer may redeem the coupon from a second provider. The second provider may give the first provider compensation for the distribution of coupons bearing their identifier.

Abstract: A system and method for marketing and renting reusable storage containers. One or more reusable storage containers are offering for rent for a period of time. Coupons are distributed to one or more intermediaries, each coupon having a value relating to the rental of reusable storage containers, each coupon having a corresponding identifier. The identifier is stored in a datastore, the datastore associating the identifier with the corresponding intermediary. one or more customers request to rent reusable storage containers, the customer request being associated with the identifier corresponding to a redeemed coupon. The datastore is accessed to determine the intermediary corresponding to the identifier associated with the customer request. A commission is provided to the intermediary corresponding to the identifier.

Abstract: The jaws of the clamp are pivoted towards each other in a locked position of the clamp by a toggle arrangement. An electrical connection between the jaws of the clamp and the cable are effected only when the clamp is in its locked position.

Abstract: The invention relates to a battery cable jumper arrangement. The arrangement has a first pair of cables and clamps at the connecting ends of each cable of the first pair of cables to connect each cable end to a respective terminal of a source of D.C. power. The arrangement further includes a second pair of cables with clamps at the connecting ends of each cable of the second pair of cables for connecting each cable end to a respective terminal of a battery to be recharged. A first sensor, such as a three-position solenoid, senses the polarity of connection of the first pair of cables at the source of power, while a second sensor, such as a three-position solenoid, senses the polarity of connection of the second pair of cables at the battery.