A machine-readable medium having stored thereon data representing sequences of instructions, wherein the instructions, when executed by a processor, cause the processor to embed an advertisement summary in a low bandwidth data service channel of a video signal, the advertisement summary including:
- a. a resource identifier unique to an advertising template residing on a remote receiver, and
- b. custom advertisement information that is configured to be combined with the advertisement template to create a custom advertisement, such that the custom advertisement embodies a combination of both the advertisement template and the advertising summary, and wherein the custom advertisement is too large to transmit over the data service channel in a timely manner during a broadcast of a program that is being transmitted over a video signal associated with the data service channel.