results: Array
(
[member_ref] => 5942
[contact_id] => 41891
[activity_id] =>
[activity_date] => 2022-06-20
[activity_type] => Subscription
[activity_description] => EASE 2022 membership subscription (part year)
[activity_cost] => 46
[renewal_date] => 2022-06-17
[payment_date] => 2022-06-17
[payment_reference] => WP24602454344
[invoice_date] =>
[invoice_reference] =>
)