How are sales pulled from PayPal Buy Now buttons?
Currently, we don't automatically pull sales made via a Buy Now button. However, if you have configured your Buy Now button to also generate an Invoice as it will be pulled via our PayPal Invoices pull feature.
To configure your Buy Now button to generate Invoices, follow the instructions below:
1. Login to your PayPal account
2. Follow the directions outlined in this PayPal article: Creating and Implementing a Basic Buy Now button until you get to point 5.
3. Open the panel named Step 3: Customise advanced features (optional)

4. In the Advanced Variables section, add paymentaction=order in the textbox that appears. This will ensure that PayPal will always treat every sale made via the button as an order with an invoice.

5. Click the Create Button to generate the code for your Buy Now button.