I’ve just received my sixth catalogue this morning,admittedly one was in MS Matters. I ordered and received my cards early September. I know it must be computerised but if,say, the society are mailing to 10,000 people and even at a special postage rate, say 20p, then 20p100005 = £10,000!! That’s a lot of cards.
Funny you should say say that because I have quite a few ms catalogues too - and another one arrived very recently (can’t remember when…maybe yesterday?!)