Creating the User List

For expression_rule_user_list, there's an additional distinction to make. By default, Google Ads will AND together all rule items in a rule item group. This means that every rule item in at least one rule item group must match in order for the rule to add a visitor to the list. This is called "disjunctive normal form", or OR_OF_ANDS.

Alternatively, you could set up your list to only add a visitor to the list if at least one rule item in each rule item group matches. This is called "conjunctive normal form", or AND_OF_ORS, and is available for expression_rule_user_list by using the rule_type field. Trying to use AND_OF_ORS for a date_specific_rule_user_list will result in an error.

All that's left is to combine the rule item groups above into a new user list. In this case, we'll leave the default OR_OF_ANDS functionality in place, since that's what we built these rules for.

Java

FlexibleRuleUserListInfo flexibleRuleUserListInfo =
    FlexibleRuleUserListInfo.newBuilder()
        .setInclusiveRuleOperator(UserListFlexibleRuleOperator.AND)
        .addInclusiveOperands(
            FlexibleRuleOperandInfo.newBuilder()
                .setRule(
                    // The default rule_type for a UserListRuleInfo object is OR of ANDs
                    // (disjunctive normal form). That is, rule items will be ANDed together
                    // within rule item groups and the groups themselves will be ORed together.
                    UserListRuleInfo.newBuilder()
                        .addRuleItemGroups(checkoutDateRuleGroup)
                        .addRuleItemGroups(checkoutAndCartSizeRuleGroup))
                // Optional: includes a lookback window for this rule, in days.
                .setLookbackWindowDays(7L))
        .build();
SetUpAdvancedRemarketing.java
      

C#

FlexibleRuleUserListInfo flexibleRuleUserListInfo = new FlexibleRuleUserListInfo();
FlexibleRuleOperandInfo flexibleRuleOperandInfo = new FlexibleRuleOperandInfo() {
    Rule = new UserListRuleInfo()
};
flexibleRuleOperandInfo.Rule.RuleItemGroups.Add(checkoutAndCartSizeRuleGroup);
flexibleRuleOperandInfo.Rule.RuleItemGroups.Add(checkoutDateRuleGroup);
flexibleRuleUserListInfo.InclusiveOperands.Add(flexibleRuleOperandInfo);
SetUpAdvancedRemarketing.cs
      

PHP

$flexibleRuleUserListInfo = new FlexibleRuleUserListInfo([
    'inclusive_rule_operator' => UserListFlexibleRuleOperator::PBAND,
    'inclusive_operands' => [
        new FlexibleRuleOperandInfo([
            'rule' => new UserListRuleInfo([
                // The default rule_type for a UserListRuleInfo object is OR of ANDs
                // (disjunctive normal form). That is, rule items will be ANDed together
                // within rule item groups and the groups themselves will be ORed together.
                'rule_item_groups' => [
                    $checkoutAndCartSizeRuleGroup,
                    $checkoutDateRuleGroup
                ]
            ]),
            // Optionally add a lookback window for this rule, in days.
            'lookback_window_days' => 7
        ])
    ],
    'exclusive_operands' => []
]);
SetUpAdvancedRemarketing.php
      

Python

# Create a FlexibleRuleUserListInfo object, or a flexible rule
# representation of visitors with one or multiple actions.
# FlexibleRuleUserListInfo wraps UserListRuleInfo in a
# FlexibleRuleOperandInfo object that represents which user lists to
# include or exclude.
flexible_rule_user_list_info = (
    rule_based_user_list_info.flexible_rule_user_list
)
flexible_rule_user_list_info.inclusive_rule_operator = (
    client.enums.UserListFlexibleRuleOperatorEnum.AND
)
# The default rule_type for a UserListRuleInfo object is OR of
# ANDs (disjunctive normal form). That is, rule items will be
# ANDed together within rule item groups and the groups
# themselves will be ORed together.
rule_operand = client.get_type("FlexibleRuleOperandInfo")
rule_operand.rule.rule_item_groups.extend(
    [
        checkout_and_cart_size_rule_group,
        checkout_date_rule_group,
    ]
)
rule_operand.lookback_window_days = 7
flexible_rule_user_list_info.inclusive_operands.append(rule_operand)
set_up_advanced_remarketing.py
      

Ruby

r.flexible_rule_user_list = client.resource.flexible_rule_user_list_info do |frul|
  frul.inclusive_rule_operator = :AND
  frul.inclusive_operands << client.resource.flexible_rule_operand_info do |froi|
    froi.rule = client.resource.user_list_rule_info do |info|
      info.rule_item_groups += [checkout_date_rule_group, checkout_and_cart_size_rule_group]
    end
    # Optionally include a lookback window for this rule, in days.
    froi.lookback_window_days = 7
  end
end
set_up_advanced_remarketing.rb
      

Perl

my $flexible_rule_user_list_info =
  Google::Ads::GoogleAds::V20::Common::FlexibleRuleUserListInfo->new({
    inclusiveRuleOperator => AND,
    inclusiveOperands     => [
      Google::Ads::GoogleAds::V20::Common::FlexibleRuleOperandInfo->new({
          rule => Google::Ads::GoogleAds::V20::Common::UserListRuleInfo->new({
              # The default rule_type for a UserListRuleInfo object is OR of
              # ANDs (disjunctive normal form). That is, rule items will be
              # ANDed together within rule item groups and the groups
              # themselves will be ORed together.
              ruleItemGroups => [
                $checkout_date_rule_group, $checkout_and_cart_size_rule_group
              ]}
          ),
          # Optionally include a lookback window for this rule, in days.
          lookback_window_days => 7
        })
    ],
    exclusiveOperands => []});
set_up_advanced_remarketing.pl
      

Include past users in the list

You can also include past users in a rule-based user list by setting the prepopulation_status of the user list to REQUESTED, and monitor the progress of the asynchronous prepopulation process by periodically checking the status of this field.

This will only add past users from within the last 30 days, depending on the list's membership duration and the date when the remarketing tag is added. The status will be updated to FINISHED once the request is processed, or FAILED if the request fails.