27 October 2016 Accepted Payments by Credit Card Now Keyboard Waves accepts payment by credit card Visa, MasterCard or American Express. Payments are secured by STRIPE. Share this:Tweet Related This entry was posted in Infos. « Connections & Background Noise MIDI DIN Vs MIDI USB Latency » Stefpiano Comments Leave a Reply Cancel reply Your email address will not be published. Required fields are marked *Comment Name * Email * Website Select an image for your comment (GIF, PNG, JPG, JPEG): Notify me of follow-up comments by email. Notify me of new posts by email.