Selling license keys to the calculating software TI Nspire CX CAS. This license key can be used 3 times, so you can activate it in most of your devices.

Autobuy link: https://skotfrii.sellix.io/product/6277f1d86f794

Currently accept BTC, LTC in sellix

Want to sell IPVanish 1 year 4 devices for 9€ , t.me/SkotFrii