The PayPal button can use both your PayPal accounts

New

• Use both PayPal accounts for the PayPal button in Settings → Payments, under PayPal Express Checkout. It shows up when PayPal Express Checkout and PayPal Card Processing are connected with different PayPal accounts.
• Choose the share of new PayPal sales on account 2: 10%, 20%, 30%, 40% or 50%. Switching it on starts at 20%.
• Each account shows whether it's working and, once it has sales today, how much it took today.
• Automatic pause: if PayPal refuses payments on one account, new checkouts go to the other one straight away. The account comes back by itself after 30 minutes.

Worth knowing

• Each checkout runs on one account. Repeat buyers stay on the account they paid on before, and the split balances by money each day.
• Subscriptions, refunds, upsells and tracking stay with the account that took the payment. Changing the share never moves an existing subscription.
• Start around 20% on a new PayPal account and raise it gradually: PayPal can hold money on an account whose sales jump suddenly. See Use two PayPal accounts for the PayPal button.

For developers

• GET /api/v1/payments/paypal/button-rotation/{store_id} and PUT … with {"share": 0-100} read and set the split. Both answer available, share and one entry per account with status (working, paused, not_connected), paused_until and today's sales.