Another example of anticipatory marketing (well previously at least) was the offering of umbrellas for sale at a lower price at
Giordano (a value-for-money fashion brand) when the weather was wet. This move not only met customer needs but delighted them, resulting in considerable positive word of mouth.
The next time you market a product or service, think about what else you can do to delight your customer beyond the transactional experience.
PS - You can find a good definition of Anticipatory Marketing
here.