1. Current position
The current version does not set analytics, advertising-personalisation or cross-site tracking cookies. It uses browser localStorage and sessionStorage for requested, strictly technical functions.
As there are no non-essential purposes, no consent panel is shown. If non-essential technology is added, information and consent will be provided before activation.
2. Technical localStorage
localStorage retains browser information between visits. The age confirmation avoids repeating the notice, while the basket retains the selection. Neither is used for profiling or advertising.
- petron_adult_ok: stores adult-access confirmation until the user deletes it.
- petron_cart_v2: stores product, format and quantity identifiers until the basket is emptied or browser data is cleared.
- petron_cart_v1: a legacy copy that may exist in earlier browsers and is read only to migrate a compatible basket.
3. Technical sessionStorage
sessionStorage keeps temporary information in the tab so checkout and table QR access can be completed safely.
This data is removed when the application completes the operation or the tab session ends, subject to browser behaviour.
- petron_checkout_pending: stores a pending order reference, timestamp and technical basket signature to recognise a valid payment return and avoid clearing the basket in error.
- petron_mesa_*: records that the wine linked to a table QR code has already been added during the session, preventing accidental duplicates.
4. Why consent is not required
These technologies are limited to explicitly requested functions —responsible access control, basket and checkout— and are considered technical and necessary. They are not reused to measure audiences, build profiles or deliver advertising.
5. External services
Following a link to maps, social networks or a payment environment takes the user away from this site and the external service's policies apply. A link alone does not allow Bodegas Petrón to place those third parties' cookies on this website.
6. Controlling storage
You can clear data through your browser privacy settings. Blocking technical storage may prevent the age check, basket or payment return from working or being retained.
7. Changes
We will revise this information whenever the site's technology changes. The date above identifies the current version.