The other day I tried out promoting a CPA offer on Adwords and I did about 40 clicks in a day on part of a voucher, so I opened up a new account with a voucher and used the exact same settings, keywords, budget, etc. as my other campaign, but now my ads refuse to run because of a "limited or exhausted" budget according to keyword diagnosis? What in the world does that mean? How am I supposed to advertise with a voucher if Google thinks I'm spending too much or too little? I realize competition changes daily, but I've tried raising the budget, lowering it, raising my CPC, lowering my CPC, toggling manual/auto bids, etc. Anyone know of anything I can try to make Google run my ads? I have many more campaigns to try out and I don't want to go through all this trouble every time.