not sure if this is a good place to ask but well i'm looking for paper to wrap my goods since poslaju no longer provide flyers...any recommendation?

usually can find where in bulk? art shops I feel are going to be expensive.

alright thanks very much for the help

Whats a good way to package cards for poslaju? Like pokemon cards if it's like just 1 or 2 cards? For pos ekspress i just wrap it in bubble wrap and place into the envelope. Can I use an envelope to send out pos laju?