1. This website
The pages on astridapps.com set no cookies and use no other browser storage. Fonts, images and scripts are all served from astridapps.com; nothing is fetched from another company's servers while you read.
Because nothing is set, there is nothing to accept or decline, and no consent banner.
2. The payment page
When you go to pay, the payment page sets a session cookie that keeps your checkout together and shows you the result. The purchase cannot complete without it, and it is never used to follow you anywhere else.
The payment provider that processes your card may set its own cookies, under its own notice, to protect the payment against fraud.
3. What we do not use
Nothing for analytics, advertising or retargeting; no social media plug-ins; no session recording; no A/B tests.
4. Your choices
Your browser lets you refuse or clear cookies. Refusing them on the payment page may stop a purchase from completing; on the rest of this site it makes no difference at all.