Izgleda kao fraza koja se na našim kladionicama slabo ili nikako koristi (premda mi je ogrančeno znanje o kaldionicama).

http://www.valuechecker.co.uk/bookie/accumulator/

If you love football accumulators, don't fall prey to bookies' traps. Betting expert and former bookie Malcolm Boyle explains how to avoid the pitfalls - and says anyone who has an accumulator bet on horses must be stark-raving bonkers.
http://www.betrescue.com/football_accumulators.shtml

Nudimo tjedne gotovinske dobitke od €xx,xxx za najskuplje nogometne akumulatore.
(ili tak' nekak')