The club has introduced a half-season ticket for €150 which will cover all remaining home games in the eircom Premier League.
United have nine remaining home games, starting with the visit of champions Drogheda United on June 27.
The club is appealing, in particular, to supporters who did not renew their season tickets this year to purchase a half-season ticket.
"We need the support of the people of Galway to maintain Premier League football and I have no doubt they will get behind Jeff Kenna and the players," said Galway United CEO Nick Leeson.
The club has also launched a draw with a top prize of a new car and several runners-up prizes.
The top prize will be a Toyota Corolla 1.4 Saloon worth €22,000, which has been generously supplied by Tom Hogan Motors.
The draw will take place at half time during the Galway United v Bohemians eircom League match at Terryland Park on Friday 22nd August.
Ticket cost just €20 for the car which and there are also lots of runners up prizes to be won.
Supporters interested in helping out by selling a book of tickets should contact the Galway United Office on 091 767336.