I want to upgrade my monthly plan; how does it work?You can upgrade it anytime whenever you want. The previous plan will be automatically cancelled, and you will be upgraded to the selected plan.If I commit to a monthly plan, can I change to a yearly plan?Yes, anytime.How to check billing history?Once you login to Dashboard, Click “Orders” for the billing history.What are the accepted payment methods?All in One Accessibility® accepts payment by credit card (Visa, MasterCard, American Express and Discover) and PayPal.How can I add/update my payment method?Login to DashboardUnder the profile settings, you can add or update payment methods.