Where are stored data in mysql?

Hey,

thanks for a great plugin. So far it works really nice for testing. I would like to know where are stored all the data when payment is made. I have my own php script that do a specific task and I would like to use this code which is send via email. I looked into tables
edd_customermeta
edd_customers

but there is no mention of the filed I need. Could you please help with finding the right table where is stored this field

{receipt_id}

in email there is something like this “adb1d90ae04c24f4fb24b3e514d9f4f7”

Thank you for you help