Hello! Someone can help me? I want to remove a few calculators from Promotions. or just hide them from the list in AP, and I don’t figure out how I can do that. p.s I want to remove only last 3 rows.

I think you can try to create an initializer to remove elements from

Rails.application.config.spree.calculators.promotion_actions_create_item_adjustments

, which is defined here .