As you can see, the list is quite extensive, and I think you'll easily find an option that will allow you to easily and seamlessly pay for your purchases. However, if you encounter any problems, be sure to let me know. Sometimes, one of these systems may experience a glitch—you can't pay and get frustrated, and I might not even be aware of the situation. In such cases, be sure to write or call me so I can help you resolve the issue.
If you need a special form of payment (e.g., you work for an institution, association, or school), please also write to me, and I will help you place an order in the store.