Of course! Squarespace doesn't send these out automatically but you can login here with the email you used for your purchase to download your receipt - toolkit.will-myers.com/account/billing

Squarespace does not allow direct upgrades from Monthly → Annual.
Because of this, the change requires a quick manual step.If you’re currently on the Monthly plan and would like to switch to Annual email support@will-myers.com with the subject: “Monthly to Annual Upgrade”. We will cancel your current Monthly plan in our system. You will keep access during this process. Once you receive confirmation, you can rejoin on the Annual plan.

To cancel your Subscription go to 'will-myers.com/account' → manage subscription → cancel subscription.

When you purchased your Single Use License a Discount Code will have been included in your post purchase emails. If you cannot find this please email support@will-myers.com with the Subject "Multi Use License Upgrade" and let us know either your order number or the email you used at purchase.