DRTV generally bypasses traditional retail stores to make a product sale directly with the consumer, but can also be used to drive product sales at retail. DRTV is comprised of three primary marketing subgroups of short form, long form and live home shopping.
Persia/Persian is more or less synonymous with Iran/Iranian. Persia is just the older name whereas Iran is the country's modern name. I think people from Iran call themselves Persian because of Iran's negative image in the west since the 1979 revolution.
For the usage of Persian people as a pan-ethnic group designating the people of modern Iran (Persia), see Iran. The Persian people (Persian: Ù¾Ø§Ø±Ø³ÛØ§Ù) are an Iranian people who speak the modern Persian language and closely related Iranian dialects and languages.The term Persian translates to from Persis  which is a region north of the Persian Gulf located in Pars, Iran.he origin of the ethnic Persian peoples are traced to the Ancient Iranian peoples, who were part of the ancient Indo-Iranians and themselves part of the greater Indo-European language family.