Shop up a storm at El Corte Inglés de Gaia. With lots of places to swipe your credit card, you can easily while away an entire day hunting for bargains.
You'll need to find your way to Mafamude to visit this shopper's paradise. If you plan to do some sightseeing later on, why not stop by Sandeman Cellars? It won't take long to get to from El Corte Inglés de Gaia.