The documentation also covers writing your own plug-ins and extending Espresso. For other FAQ and support, please have a look below.
No problemo! Send me a message from the email address you used for your order and I'll look it up for you.
License codes are emailed automatically after your purchase, so they should arrive shortly after completing the order. If it hasn't shown up after a good while, you can:
Sure! Send along your question and I'll answer as best I can.