Originally Posted by David_Doyle

I'll need to check the T's and C's, but normally I thought the Miles/Avios for spend for cards were per transaction, not per statement total i.e.

£1.39
£1.61

= £3 spent, but only £2 of actual 'spend' for Avios/miles purposes, since it's the integer figure for each transaction which is used.

Using a spreadsheet and calculating on a transaction basis, my figures are in line with earnings (though, no bonus currently being applied, that is due to be corrected)