Grassroots clubs entitled to payment when former player transfers abroad . Club must apply for the payment within last summer of the deal taking place . Payment depends on length of time registered between age of 12 and 23 . Wallsend Boys Club receive payment when Fraser Forster joined Southampton from Celtic for £10million 18 months . Chairman Steve Dale believes millions could be going unclaimed by clubs .
Grassroots clubs entitled to payment when former player transfers abroad . Club must apply for the payment within 18 months of the deal taking place . Payment depends on length of time registered between age of 12 and 23 . Wallsend Boys Club receive payment when Fraser Forster joined Southampton from Celtic for £10million last summer . Chairman Steve Dale believes millions could be going unclaimed by clubs .