Hi 01BTC10,

Srry, but thats not really helpful.
I wouldn't really recommend using walletnotify.
Because I can't afford to loss or skip any transactions.

Let's say something goes wrong.
Maybe your website is down for some hours.
Bitcoind will still call walletnotify, but your script can't process the transactions.

I would prefer using listsinceblock.
Because you'll get all transactions since your last synced up.