Enter the Store order, firstly, let's look at the "Store" in the top left. There will show all of stores you connected before. When you need to check the orders from one of your stores, you could click the “store” and select the store you want.
When you need to pay for the orders, there are two ways for you to choose:
Method 1: Single synchronous order payment
Step 1: Click a synchronous order that you need to pay
Step 2: Click "Purchase Order" on the upper right of the Order, then enter the payment page.
Method 2: Multiple synchronous order payments
Step1: Click "Select All" in the the bottom of the filter
Step 2:Click the "Purchase Selected Order" to pay for all of selected multiple synchronous orders.