iGaming Business – Spread betting firm Sporting Index has joined forces with Income Access, a provider of technology and affiliate iGaming management solutions, for the launch of its forthcoming affiliate programme. Under the partnership, Sporting Index will leverage Income Access software to access analysis and measurement of return on investment, while giving affiliates access to marketing materials and their own set of key metrics. To help affiliates promote its brand, Sporting Index will also offer various promotions such as the current sign-up offer and giving new players a free £200 ‘Total Goals’ bet after placing three bets risking £20 each….