ALLEN BRADLEY FLEX I/O ISOLATED ANALOG INPUT MODULE 1794-IF4I AGUARANTEED TO BE IN WORKING ORDER UPON ARRIVAL. WE OFFER A 30 DAY RIGHT OF RETURN.We accept Paypal. Payment must be made within 1 days of item ending.We take great care in packaging your products and use only the best materials. We usually ship USPS for smaller domestic shipments. For larger items, we use FedEx or UPS. We also ship freight for very large and heavy items. In order to give you the lowest possible rate, we combine shipping charges on multiple orders. WE SPECIALIZE IN INTERNATIONAL SHIPPING. International Shipping rates will be higher than the rate posted here. Please contact us for international rates.INTERNATIONAL BUYERS – PLEASE NOTE: IMPORT DUTIES, TAXES, AND CHARGES ARE NOT INCLUDED IN THE ITEM PRICE OR SHIPPING COST. THESE CHARGES ARE THE BUYER'S RESPONSIBILITY. PLEASE CHECK WITH YOUR COUNTRY'S CUSTOMS OFFICE TO DETERMINE WHAT THESE ADDITIONAL COSTS WILL BE PRIOR TO BIDDING OR BUYING. We have been in the Industrial and manufacturing supply field for over 17 years and take pride in providing our customers with THE BEST CUSTOMER SERVICE.We do our best to describe everything. If you have questions, please feel free to email us. We strive hard to make sure our customers are happy. We use the appropriate packaging materials that are necessary when packaging your items. We hope that you will find your purchase satisfying. If by chance there is an issue with your item, please let us know right away. We are always ready to address any concern.