
The card, which offers free bets with the bookmaker, is available to all customers who make a bet of £5 or more. Billington Cartmell created the campaign.
To redeem the card consumers need to sign up to William Hill's telephone betting service. £50 and £100 free bets are available to win as well as four £1000 wagers.
William Hill has launched a number of promotional campaigns around football over the season. In October it launched a campaign offering the chance to win VIP trips to European football matches.