Where software is purchased on a licence basis, included in the purchase price of each software product, the Buyer will be automatically enrolled in a 12 month subscription for software updates to the product and may elect to purchase additional subscriptions beyond the expiration of each 12 month subscription. The Buyer will be responsible for contacting QikID to receive software updates and the implementation of each update. Buyer is solely responsible for assessing their needs to upgrade or modify any functionality and will bear all costs related to any upgrades or modifications done to existing or already modified systems. Where the Buyer's system comprises multiple software licences, the Buyer acknowledges that any upgrade to the system would require an upgrade to all software licences in order for the system to function effectively, a subscription for each licence is therefore required to be current before an upgrade can be performed. QikID does not support partial upgrades under any circumstances. Customisations developed for a buyer may require additional upgrade labour which is not included in the upgrade subscription. Buyer accepts that updates can remove or modify existing functionality in software and accepts responsibility to ensure updates are suitable for the Buyer's business.