I have made the transfer successfully and been given an even bigger credit limit. It has gone up from £3,500 to £5,000, not that I get anywhere near the lower limit, let alone going any higher. I clear my balance every month.
I am just wondering whether they studied my spending history, before making this decision because we had a kitchen refit last year and I purchased a fridge freezer at the time from JL and then bought a freezer this year, also from them.
Mind you, I think they make their business profitable by being excessively risk averse. We tried to insure our house with them and were turned down for geological reasons, which no other insurance company has even mentioned, because, if there is a risk, it is a quarter of a mile away.