Don't think they do. I'd expect there to be notices to this effect if they did - unless they just warn you at the checkout.
Makes no difference to me - I carry both credit and debit cards when shopping. A discount for not using a credit card would be nice. ;-)
Yes, they *could* do that - but they don't. When they first started accepting credit cards, they made a song and dance about in their newsletters - but it's not mentioned now, presumably because all their customers are now aware.
yes, Lidl and Aldi used to take only debit cards but since maybe 6 months ago they now take credit cards.
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