The expected downturn in the economy and the impending introduction of the euro has not deterred shoppers from spending.
With the annual rush before Christmas it is estimated £13bn will be spent nationwide before shops close on December 24.
However Gardai remain on high alert as criminals who have hoarded illegal money may be looking to spend it before January 1.
All businesses are urged to be vigilant and report any large amounts of spending they deem to be suspicious.