Yes, we employ the Shopify* PLANET app, which calculates all packages we ship, factoring in weight and destination. The app then determines each package's carbon use. And then it charges us the fees to clean-up that amount of carbon. Pretty cool.
The nitty-gritty: Shopify's Planet program has three levels of carbon removal for us to choose from, progressing from least to most impactful. We chose the best, most impactful, which means it pulls carbon for 1000+ years. The cheapest plan pulls it 10 yrs, middle range program is 100 years, and the best is the 1000+ years.
We signed-up in mid-July 2022, and as of early September we have paid to remove 2650lbs (1200 kg) of carbon from the atmosphere to offset what our deliveries caused. That's well over 1200 carbon neutral deliveries.
Fairly fun fact: 20% of our orders ship outside the US.
Shopify has vetted over 20 companies (Shopify Sustainable Fund Partners) to participate in the program. One of those companies is Maine based Running Tide.
*Shopify is the software we use to run ourr WoodenBoat Store business.