results: Array
(
[member_ref] => 1989
[contact_id] => 17326
[activity_id] =>
[activity_date] => 2022-01-01
[activity_type] => Subscription
[activity_description] => EASE 2022 membership subscription
[activity_cost] => 92
[renewal_date] =>
[payment_date] =>
[payment_reference] =>
[invoice_date] =>
[invoice_reference] =>
)