Hello, thank you for choosing Wink Studio, I appreciate that you trust me for your Microblading experience. I have a non refundable booking fee of $100, which goes towards your service. I can send a invoice through Square or Credit Card, Venmo. To avoid losing your booking fee I kindly ask for a 48 hr notice for rescheduling. Also You cannot be pregnant or nursing. This booking fee needs to be taken care of within 24 hrs of making online booking. My name is Tonya Parker 541-912-4828.