For example, the tacit guarantee is a kind of tacit contract. When a product is purchased, it must be able to perform its function. A new refrigerator must remain refrigerated or the manufacturer or seller has not complied with the terms of a tacit contract. Free trial versions or free offers for Apple Paid subscriptions, with the exception of iCloud, cannot be combined with free trial versions or Apple One offers. If you`re in a free trial version or a free offer for Apple Paid subscriptions and subscribe to Apple One, your test files or free offers won`t be cancelled, even if you have access to those Apple Paid subscriptions through your Apple One subscription.