Good idea and app primitif and easy to navigate. One originaire with it though is online top up transfer won't work (UK). I realise credit card transfer is not an available here in the UK. Debit card only in UK however this also fails (declines) every time trying in both https://bookmarkspy.com/story20121419/consid%C3%A9rations-%C3%A0-savoir-sur-verkoop-van-google-play-prepaid-kaarten