There is no extra charge for commercial or personal use regarding the commissions, you can use it however you want, print it, make merch, promotions, etc. After the payment is done, and the work is finished, the drawing will be sent and belong to the client. Due to my workload as a webcomic artist, I may be limited and not know exactly the amount of time big commissions may take (Be it in level of details, amount of characters or drawings), but rest assured that we'll keep in contact and you're free to ask about the process every week. I won't change the type of commission nor accept extra payment in hopes of the client to finish the work faster, If I hadn't been able to work on the commission yet, it's because I couldn't make time yet. I try my best to work on commissions on the weekends, but I'll work on the commission during the week too if I find the time to do so. I won't make refunds if the client is not satisfied with the commission once it's finished because: -When it comes to commissions where the clients provides me all the details for the character to be drawn I'll let the client check and correct the different aspects of the commission such as sketch, lineart, coloring and shading phase where details, pose, and other characteristics are discussed; these steps are solely for the sake the client is having what they had in mind. -When a client gives me the freedom to draw the commissioned character, that's something that falls under the clients responsability and they left the ideas to me, so yeah if you're not so sure about surprises based on minimal indications then I'll recommend going for the other way to request commissions I will only allow refunds if it's about an important emergency of the client or if I'm unavailable of doing the commission. If you believe your commission is a bit risky and you're wondering if I'll accept it or not, feel free to send me a Direct Message first so we can talk before paying upfront.