§Guides
9 guidesHow discounts, referral codes and the small print really work — explained without hot air and with links to what we verify. Written for Spain: the figures and the laws they mention are Spanish.
Discounts by day of the weekWhy Wednesday has so many offers, and how to plan your week.How to spot a fake codeThe signs of a genuine code, as opposed to an expired or invented one.What is a referral codeWhat it is, how to use it and how it differs from a coupon.Discounts by age and circumstancesWhat you are entitled to by age, nationality or residence, and how to check.When a code does not workThe real causes of the failure, in order of likelihood.No-VAT days and salesThe real maths of a no-VAT day and which price counts in a sale.Travel eSIMs: what each discount givesEight programmes compared, and why the discount should not choose your eSIM.Birthday gifts: which brands give somethingWhat each brand gives, what it requires and how long you have to use it.Visiting Spain: free museums and eSIMsFree museum admission and which travel eSIMs have a discount, with requirements and source.