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for a micro sim go to http://apps.giffgaff.com/microgaff/directrequest.php?r=chubuking
Yes, the £5 is a bonus after the sim is activated with £10.
If giffgaff gave out totally free sims with £5 credit, this would be abused and they wouldn't stay in business long
You have to top up with £10 to complete the activation. Only then will you recieve the extra 35.
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