Hey there,
I already contacted airbnb support with this issue but no concrete answer other than "we checked, it is all normal". In another thread here some users pointed to differences in taxes based on the country of origin or currency applied. This can be partially ruled out in this case since two accounts have been used with the same applied parameters.
https://shareimg.io/ib/wQS2dT4Xrv
The bottom picture depicts the total price before logging in, the mid
dle one after logging in and the last, bottom one, the price after logging in with a new recently opened account. Both used accounts are accounts with both identical credit cards (regarding name and issuing country) and home country.
How can that difference in service fee can be explained? I noticed that phenomena a couple of times now already and as a frequent airbnb user I am not amused thinking I might have overpaid several times already without noticing as a consequence of apparent dynamic pricing.
Thanks for sharing any thoughts!