Law as a feature, not a footnote
Accessible under the BFSG (German Accessibility Act) from the start. A digital contract route with SEPA mandate, a withdrawal notice depending on where the contract is signed and a cancellation button under § 312k BGB; the same route at the desk in the club office, with a printed form and confirmed signature. Versioned price lists, so every contract knows its price list. The thinking behind it, in one detail: the voucher shop’s structured markup reports “unavailable” as soon as a purchase would not go through. Rather than promising the search engine something the till cannot deliver.
For us, laws are requirements in the code, not a page in the footer.