Set terms and conditions accepted when completing checkout

app/controllers/split_checkout_controller.rb

@@ -44,6 +44,7 @@ class SplitCheckoutController < ::BaseController
     return unless summary_step? && @order.confirmation?
     return unless validate_summary! && @order.errors.empty?
 
+    @order.customer.touch :terms_and_conditions_accepted_at
     @order.confirm!
   end
 
@@ -81,6 +82,7 @@ class SplitCheckoutController < ::BaseController
 
   def validate_summary!
     return true if params[:accept_terms]
+    return true unless TermsOfService.required?(@order.distributor)
 
     @order.errors.add(:terms_and_conditions, t("split_checkout.errors.terms_not_accepted"))
   end

app/services/terms_of_service.rb

@@ -11,6 +11,10 @@ class TermsOfService
                   end
   end
 
+  def self.required?(distributor)
+    platform_terms_required? || distributor_terms_required?(distributor)
+  end
+
   def self.platform_terms_required?
     Spree::Config.shoppers_require_tos
   end