Help · At the table

Trade cards both ways

A trade happens on the Buy screen. There is no switch to set: once a card is going out, the deal is a trade.

Add the cards coming in, as in Buy a card.
Tap "Trading? Add cards going out" and search your stock with "Search stock to trade". Tap a card to add it.
The deal now reads "A trade: cards both ways". "The trade" shows "Trade value in", "Going out" and what is left to settle.
If they owe you, the bottom bar says "They pay you". Tap "Take payment", take cash or card, and confirm.
If you owe them, it says "You pay them". Tap "Log deal" and hand over the amount shown as "Pay them".

How the difference is worked out

In a trade, the trade offers count for the cards coming in.
If their cards are worth more than yours going out, the leftover trade value is paid in cash at your cash rate, so you never pay out more cash than a straight cash buy would.
If you round deal totals (Settings, "Buying"), the rounding applies to what changes hands.