// Get store. This store has added the Billable trait and implements StripeAccount.
$store = Store::query()->find(1);
// Transfer 10 USD to the store.
$store->transferToStripeAccount(1000);
// Payout 5 dollars to the store's bank account, which will arrive in 1 week.
$store->payoutStripeAccount(500, Date::now()->addWeek());