storeward

As an adverb storeward

is toward a store.

As a noun storecard is

a credit card, offered by a retailer, that gives discounts or benefits when shopping at the retailer's stores.

As adverbs the difference between shoreward and storeward

is that shoreward is toward the shore while storeward is toward a store.

As an adjective shoreward

is in the direction of the shoreline, relatively speaking.