Follow these steps:
- First, you need cards in your showroom.
- Navigate to any other showroom and find a card you're interested in.
- Click on the ‘Make Offer’ button for that card.
- You can now add cards from your own showroom and/or cash to propose as an exchange. When you finish with your decision select ‘Review Offer’.
- Once you've reviewed your offer items, click ‘Submit Offer’.
Remember, the owner of the card will review your offer and can either accept, counter, or reject it. Make your offer compelling!