Michael Buckley
I work on the Technical Specialist team based in Bangor.
Articles
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List of supported card payment methods for JavaScript Library
American Express (AMEX) American Express (also known as AMEX) is an American multinational financial services corporation. The company is best known for its credit card and charge card business, w...
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Requirements
In order to use our JavaScript Library, you must meet the following requirements: You will need to contact our Support Team: Request that you are provided with a test site reference (connects exclu...
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Handling Challenges
The following documentation only applies to transactions processed using our gateway and acquiring services. Note: The “CHALLENGE” response is only returned for merchants on the Enhanced tier.Pro...
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Closing the shift
Not supportedThis functionality is not supported on your device. You can use the drop-down above to review instructions for other supported devices.Not supportedThis functionality is not supporte...
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Learn about Strong Customer Authentication (SCA) and EMV 3D Secure
What is Strong Customer Authentication (SCA)? Strong Customer Authentication (SCA) is where the customer is required by their bank to provide information from two of the following categories to ...
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How do I generate a Pre-Auth when the customer is not present?
Pre-auths allow you to reserve funds in advance of a future transaction. During this time, while no funds have actually left the customer's bank account, these reserved funds are unavailable to the...
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How do I perform a sale when the customer is not present?
This article explains how to complete a sale using the POS terminal when the customer is not present. Not supportedThis functionality is not supported on your device. You can use the drop-down abo...
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Power supply
The Castles VEGA 3000M2 contains a main lithium-polymer battery and can be operated without being permanently connected to power. If the battery level is low, it must be connected to power and rech...
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Pair with EPOS
Not supportedThis functionality is not supported on your device. You can use the drop-down above to review instructions for other supported devices.Not supportedThis functionality is not supporte...
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Power supply
The Castles VEGA 3000C does not contain a battery and must be connected to its mains power source via the enclosed adapter and cable at all times. Turning device on/offTurn onPress and hold the ...