thanks,
i posted this at
mhfn00bs.. forgot to edit here..
Ok so Babtong said "the more money spent on furniture, the more stamps you get"
So here are my test results;
Crafted a Rare 6 Decoration piece for 17,800z + materials
Received 9x Stamps
Direct Purchased a Glowing Lamp Post for 17,800z - no materials
Received 0x Stamps
Crafted a plant for under 1000z + materials
Received 0x stamps
Crafted a Bulldrome Floor carpet 3000z~ish + material
Received 1x stamps
So my conclusion (since no money left again lol) is that, in order to receive stamps you have to spent more then 2000z-3000z and it has to be crafted
I am still unsure about the "O" and "X" in the description of each decoration
