(( instant_help)) What is the 24 hour rule for KLM?

The 24-hour rule 1-855-9️⃣2️⃣6️⃣-0950 [USA]] for 𝘒𝘓𝘔 allows passengers to cancel their booking within 24 hours of purchase for a full refund, provided the flight was booked directly through 𝘒𝘓𝘔 for more details ＋１𝖷 ８5 5 𝖷（9️⃣2️⃣6️⃣ ）𝖷 0 9 𝖷 5 0.