To reload products in the receipt screen, you can use the load_products function. Here is an example of how you can use it:

const test_ReceiptScreen = (ReceiptScreen) => class extends ReceiptScreen { orderDone() { let self = this; self.load_products(); } };

Registries.Component.extend(ReceiptScreen, test_ReceiptScreen);

return ReceiptScreen;

In this example, the orderDone function is being overridden to include the load_products function. This function will reload the products in the receipt screen when the orderDone function is called.

Note that this example is for illustration purposes only and may need to be adapted to fit your specific use case. You may need to adjust the code to ensure that it works correctly in your environment.