I'm pretty sure bing ads voucher packs are OFFICIALLY OVER. I can no longer redeem more than 1 coupon per account as of a few hours ago. This is the error that comes up now when trying to redeem a 2nd coupon in an account: If anyone knows any ways around this then please share!! But I'm thinking that you can now only use 1 coupon total per 1 account. I can see this affecting tons of sellers and buyers (myself included).