I recently purchased extended version of your plugin, mostly because of Woocommerce integration, yet when I did same as in your youtube tutorial (bind service with product, select date and time then click submit) no redirection to woocommerce checkout occured. Also tried option "add products to cart on Appointment creation". Firstly no popup/info showed that the "product" was added to cart, secondly when I paid for selected appointment via WC checkout, calendar slots were not updated, nor anything was added to Appointments table in backend (checked with payment status: processing, pending, confirmed).  Also I'm having hard time with before and after blocks. For example on Saturday school organises 60min courses, first at 12.00 and second at 14.00. In order to do that I created Service whith following parameters: duration 60min, slot step 60, block after 60, then created connection where time was set to 12.00 - 16.00. Then why calendar shows  13.00 and 15.00 as bookable? Shouldn't it be the span after course, like a break time? Am I doing something wrong? Lastly I found a bug which is a missing jquery.inputmask.js in both free and paid versions. After enqueuing the script in functions.php, console shows no more errors. Best regards, Robert