<p>Online stores now connect to QuickBooks Merchant Services differently. Your payment methods that use QB Merchant Services as a processor need to be reconfigured, or else they will no longer work. To make them work:</p><p>1. Switch your Quickbooks app to OAuth 2.0.</p><p>2. Copy <i>OAuth Client ID</i> and <i>OAuth Client Secret</i> from the app to the payment method settings in [product].</p><p>3. Change the status of the payment method to <i>Active</i></p><p>4. Save your changes and use the <i>Connect to QuickBooks</i> button to finish payment configuration.</p><p><a href="[payments_url]" target="_blank" class="btn btn-large btn-primary">View my payment methods</a></p>