At the moment, however, our airports operate as if their mission is to deter return visits.

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Often patients find out a result and then get scared and don't show up in return visits.

NPR: The Call for Routine HIV Testing Grows in the U.S.

This year's NFL schedule is filled with return visits and intriguing matchups, and some of the best involve the Denver Broncos' quarterback.

WSJ: Ravens open regular season at Broncos

Joyce left Ireland in 1904 with his wife Nora Barnacle and only made four return visits to his homeland, the last of those in 1912.

BBC: James Joyce: Bank regrets 'error' on coin

This bit of news helped start a movement for fans to think of Thisis50 as a destination for information about the industry and helped drive return visits as well as community growth.

FORBES: Social Media: Evolving From Broadcasting To Conversation

On return visits he started collecting old cigar molds (he now owns 200) and old books, pamphlets and dissertations, going door to door in Havana to buy them up--until word spread of the crazy gringo and prices shot up.

FORBES: Magazine Article

Others include deals (hotels offering deals move up the rankings), referring site (which can reveal a lot about your preferences), return visits (Orbitz learns your tastes), and location (folks from Greenwich, CT probably see more expensive hotels than those from El Paso).

FORBES: Are Windows PC Users A Budget Hotel Crowd?

Give every person who visits your business a return-visit discount coupon.

FORBES: Make the Most of Black Friday and Saturday: E-mail Offers to Past Customers

This visit is an opportunity to return the hospitality that the President and the French people have shown to me during my visits to France.

WHITEHOUSE: President Obama and President Sarkozy at the White House

During my store visits, I have seen customers in both Izod and Levi shops examine merchandise and return it to the shelf.

FORBES: JCPenney Sales Will Be Lower For Rest Of The Year -- And Then What?