"Goodbye, thank you."

Translation: Na shledanou, děkuju.

[PaulaMaraR2]

Why dekuju here?

[Mrs.Dex]

Difference between na shladanou and shoj when you want to say bye?

[VladaFu]

Na shledanou is formal, used with anyone, ahoj is used with your family and friends and other people you call ty ( https://en.wikipedia.org/wiki/T%E2%80%93V_distinction )

[deactivated user]

is "děkuju" a more common way to say "thank you" like you have with "já piji/piju"?

[AgnusOinas]

Yes, the "-u" ending in these and similar verbs is used more commonly.

The "-i" ending is higher register (formal) nowadays.

[Katja705946]

Ta výslovnost bolí mé uši... vyslovuje se to spíš jako "naschledanou," ale to, co tam slyším je uši rvoucí "na – Zhledanou" a to vážně bolí.

[VladaFu]

Už je to snad v pořádku.

[VladaFu]

https://forum.duolingo.com/comment/24434926/Na-shledanou-d%C4%9Bkuji

[CWKCA]

Shouldn't nashle be accepted here?

[VladaFu]

no, it is quite colloquial, a non-standard shortening

Maybe, it could be accepted for "Bye!" but I am not sure.

[PatrickOCo60949]

I had it right but it said i was wrong. Spelling error maybe?

[VladaFu]

Maybe, but without telling us the answer no-one can help you. If it tells you you are wrong always read your answer again very carefully.

[JHvzJ]

Thank you is in czech děkuji vám not only děkuji there is a mistake

[VladaFu]

This is not a mistake. Děkuji is entirely sufficient.

[hivca1]

Děkuju is colloquial.