Don't feel bad,
seton. I know it's easier said than done.
If if makes you feel any better, it's typically ONE birkin every TWO years for most customers where I am
. AND only if the customer shops at the store.
The landscape changes only if the customer shops regularly (big ticket items) and buys other things other than bags. (bags not counted)
Things are stricter where I am. The MD here has to give approval to every birkin sold. And the honest truth is, the pre-requisite is how good a loyal customer one is with a particular H store.
3 birkins is plenty already and you're very fortunate. If you have never resold your H bags, you will still be offered more Birkins. You just need to whip out that credit card at your store. Sounds horrible? It's the same in every business when it comes to covetable items. Nothing to cringe about. (Only those who can't deal with this, will stick to resellers, and there is nothing wrong with that).
I was on PM with a dear friend, and something she said is so so true. One is only as good as your last purchase. So, go to your H store. Needs more Kaching Kaching.
PS: Please read all of this light heartedly.