Try contact lenses for free for one month at Alain Afflelou opticians, for any type of prescription lenses. Ends 31 May.
Free MOOC (massive open online course) from The Open University: Managing My Investments, includes up-to-date info on UK pension reforms.
Fashion offers: t-shirts from only 4€ (men’s) and 7€ (women’s) at Kiabi, free delivery on orders over 15€; 30% off selection at Pimkie (in stores and online); up to 50% off selected items at Women’secret; 20% off at Springfield women’s clothing, online only, with code SPF20.