Hello is there any way to have the price vary based upon time or other factors? For example I would like to charge more for appointments scheduled after hours. This would feature would really help me and I think many others a lot. Also selectable features or drop down selections that effects the price. For example if they select option 1 from the drop down it adds 10 dollars to the price option 2 could add 25 dollars etc. it could be like a sub service section. A hair stylish could say have a base price for a cut and add a shampoo and that would add to the total price. I have a taxi company and could really benefit from those features and would be willing to donate if it helped. I could explain in more detail if you need more information