"You're wasting your time," the woman said wearily.

Ira used his professional smile to indicate that he enjoyed wasting his time. "When you've seen the demonstration," he said, "I'm sure you'll agree that no home should be without a Model I household robot."

The woman looked out at him silently, patiently, resigned. She was pretty and petite and very young; and, from her appearance, had never done a day's work in her life. A typical newlywed, Ira thought. A perfect prospect, he decided.

"As you undoubtedly know, the outstanding characteristics of U.S. Robot mechanicals have always been ability, durability and reliability. Their performance in industry has earned for the United States Robot Company the enviable reputation it is proud to possess: 'Leader in the art, artist of the trade—if it's U.S. Robot, it's perfect!'"

The woman smiled and allowed the door to swing open slightly. "What about Amalgamated Androids?" she asked. "I understand they've got some pretty good models, too."

"Well," Ira admitted, "some of their models are pretty good; adequate, perhaps. But why take anything but the best? And, of course, our robots...."

"I've seen some AA models that are perfect," the woman said. A suggestion of a smile tugged at the corner of her mouth. "How can yours be any better than perfect?"

Ira's voice took on a confidential complexion. "Some of their models are beautiful," he conceded. "And they may seem to work well when they're new. But they're not built to last, like ours. Why...."

"I think," the woman tried to interrupt, "that some of...."

"How can you compare them to U.S. Robot?" Ira ran on. "We have had forty-seven years of experience in producing mechanicals for the most difficult jobs imaginable. Amalgamated Androids while producing an adequate household model, does not have the valuable know-how to build into their mechanicals the strength and quality that is taken for granted in every machine bearing the U.S. Robot label."