Spend $100 On PlayStation Network In October, Get $20 Back

Sony are running a special promotion on the PlayStation Network this month, where, if you spend $100 on PSN downloads, you’ll get $20 back as store credit that you can use to buy other things.

Note that the $20 credit is only given back for the first $100 you spend on PSN, so spending $200 doesn’t mean you’ll get $40 back. Full details can be found here.