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Welcome! Thanks for reading and supporting :)

Sorry for using this post for this question, you can upload more than 4 post a day right?
Again excuse the way and the place
thank you very much

No problem :)
Yes, you can, but under the current blockchain rules, if you post more than 4 posts in a 24 hour period, you will get a reduced payout on posts 5+.

They are planning to remove this limit in the next hardfork though.

perfect, thank you very much