Pirate Ship: CheapARR Shipping

I absolutely love PirateShip and have been using it since 2018, first with Etsy and then adding Shopify. It's straightforward, easy to set up, and it "learns" from repeated 'similar' orders. I'd be lost without it. Both Etsy and Shopify offer free label creation separately, but have serious limitations and security concerns, in my opinion. There are other shipping services, but they are not financially small-business-friendly.