Orders will automatically merge if they fall within 5 days of each other, as long as the billing and shipping details are the same.
You can also manually merge your orders by adjusting their dates to coincide.
Please note that orders do not need to merge every time. For instance, if you have one product on an 8-week schedule and another on a 4-week schedule, they might only combine every other order.
On your dashboard, orders are grouped and reflect a single delivery package when merged.