Hi, [email removed]TeaChestHI-BD!
Re-sending the “Ready for pickup” notifications is a feature that isn’t available in the Shopify admin yet, however we can definitely pass this feedback on to our developers who can look at implementing this in the future. I can definitely see the benefits of having this functionality be made available so I appreciate your feedback. The current workaround is to manually send an email to your customers which you’re already doing. I would recommend keeping an eye on our Shopify Changelog so you can stay up to date with the new features we roll out!