Information to be promoted in Singapore: https://www.okpay.com/en/company/news/referral-program-2.html and https://www.okpay.com/en/partners/referral-program.html Forums, blogs, social networks (corresponding groups by interest), mailing lists, etc… (Budget: $30-$250 USD, Jobs: Blog, Classifieds Posting, Facebook, Forum Posting, Social Networking)
