i would like to ask about this the blue reward by bank Barclays. They require £3 a month for a reward of £7 a month and great reward with buying from their retailers.https://www.barclays.co.uk/current-accounts/blue-rewards/?campaign=Google_2018_-_BBR_Brand_Broad&chnnl=PSB&gclid=Cj0KCQjwpvzZBRCbARIsACe8vyKvFWuirAL7O5Hrf4D-1lo9Ihdmsoy92dr2ZVFk3AW9WWcvlbeUKVkaArphEALw_wcB&gclsrc=aw.ds

All perfect praise be to Allah, The Lord of the Worlds. I testify that there is none worthy of worship except Allah, and that Muhammad is His slave and Messenger.

We cannot issue a ruling regarding the reward to which you referred in the question unless we know the details of its terms and conditions.

Therefore, if you would like to know the answer, then you should write to us the details of obtaining it.

Allah knows best.