Electrode Kit Payment and Shipping Fees: We require payment for the additional electrode kit and/or shipping fees outside of the USA, including any applicable taxes/fees to avoid customs issues. We will give the exact amount before proceeding. As a reminder; we provide a human electrode starter kit at no charge.We make the SmartERG™ "R" flexible for various patient examinations. We have a human electrode kit (see below) for $110 for 10 sets. Our canine electrode kit (see below) is priced at $395 for 50 uses and includes; two needle-electrodes for ground and reference connections, and a silicone with a gold ring-electrode sized for dogs. Other custom sizes are available; including rodents. Our technology has novel features to advance your ophthalmic research in new ways! Our mobile informed-consent application makes enrollment fast and thorough; all powered by our AWS® platform. Plus, our real-time ERG Scoring gives you confidence in your results!