[Travel @ Guide] Is it easy to get a refund with KLM?

The 24-hour rule for 𝐊𝐋𝐌 allows passengers to cancel their booking within 24 hours of purchase for a full refund+１ ｘ（ ８０４ｘ８５３ｘ９０ｘ０１, provided the flight was booked directly through 𝐊𝐋𝐌 [for more details: +１ ｘ（ ８０４ｘ８５３ｘ９０ｘ０１（ＵＳＡ）ｏｒ+１ ｘ（ ８０４ｘ８５３ｘ９０ｘ０１)