Originally Posted by
nacho
If you shop grocery - get a Payback card. It's free and you can use it to transfer to Miles and More programme.
Yep and get the Payback app. You can then activate the e-coupons that give you up to 15x the points.
On the other hand, you can use the Payback points to make purchases at participating stores (1ct per point) so it's questionable if converting them into miles gives you the best value.