Before paying the trademark registration fee, you can usually delete items or adjust the trademark registration application. The specific operation of deleting items and the adjustable range may vary depending on the regulations of different trademark registration agencies and countries/regions.

Generally, you can make modifications to your trademark registration application before the trademark registration agency requires payment of fees, including deleting unnecessary items or adjusting the classification of the trademark. You can contact the trademark registration authority to learn about their specific policies and operating guidelines.

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