Under the ________,sellers must ship orders within the time promised in their advertisements.If no time period is promised,sellers must either ship the order within 30 days or send the consumer an option notice.

A) telemarketing sales rule
B) negative option rule
C) Cooling-Off Rule
D) Mail and Telephone Order Rule

The Mail and Telephone Order Rule requires sellers to ship orders within the time promised in their advertisements or within 30 days if no time period is promised. If the seller cannot ship the order within the promised time period, they must send the consumer an option notice. This rule applies to orders placed by mail, telephone, fax, or online.