A demo with an invented household, as on 31 Oct 2026. Anyone with the link can look and change things; it starts again every night.
Leave blank for a plain transfer. Choose a spending category for a reimbursement from a pot, or to move unspent budget into a pot.
For a swap: keep the money you send as pot money, and take the same value out of the pot in the other currency instead.
Type a negative amount for a refund.