i just rerolled and i have only 550 weight in that character and only 700 weight in my first character. I tried to exchange level 1 barter items to revinia for crow merchant guild barter voucher and guess what? i cannot exchange cuz its too heavy, well i dont p2w weight pearl items so is this npc is for p2w characters only? it would be nice if they fix this for non p2w plebs like me.

What class is your Barterer?
IF you dont want to invest in Weight Limit because your reason is not to pay for Weight Limit, then go reroll to Shai with Full Hercules Might set.

As jarette said, you can use shai to trade the items because shai class can increase weight limit everytime she level up (due to her passive skill)

If you dont want to make a shai you can do the following

- Eat a Seafood Cron Meal (+ 100LT)

- Use a Verdure Draught ( + 200 LT)

- Use a Silver Embroided Trader's Clothes ( +100 LT with + 50 LT per level of enchantments) or a 3 piece of Hercules (helm,glove,shoe) and zereth armor(+ 250 LT)

Dont forget to buy Manos Golden Coral Belt which gives you 100 LT make it PRI it will give you 200 LT with a pen of 600 LT

If you can't afford to have the belt, use asula or TREANT Accesories.

If you cant afford to have +3 silver embroidered clothes then stick to 3 Hercules (Helm, glvoes, boots) and zereth armor.
Then create a shai as a tag character for your barterer.
Dont forget also to get at least TRI SET of Loggia while sailing :) this will increase your boat speed.

Bruh this is kinda bs that i need to have a 1000weight limit so i can exchange the voucher, that's fking ridiculous

I just hit the same problem, this is incredibly frustrating.
at least make it so that I can exchange directly from the effin ship, thats why it has 5000 LT capacity