Save Exalted Orbs (EX) during the campaign - they're a primary trading currency
Use the official PoE2 trade site at pathofexile.com/trade/search/poe2 for items
Use the in-game Currency Exchange for stackable currency trading
Buy premium stash tabs to list items - required for selling
Set up a proper loot filter to identify valuable drops efficiently
Don't ignore 'small' currency - they add up significantly over time
Learn to price check using both trade site and currency exchange
Use the contact button on trade site for automatic whisper formatting
Use pseudo total resistance and maximum life searches for efficient pricing
Consider level and attribute requirements when buying progression gear
Look for empty rune sockets as valuable customization opportunities
Don't waste currency crafting when you can buy perfect gear
Focus on resistance and life stats for early game progression
Check vendor inventories regularly for valuable base items
Use dump tabs with fixed prices for efficient bulk selling
Research market rates before raising prices on frequently whispered items