results: Array
(
[member_ref] => 5551
[activity_id] =>
[activity_date] => 2020-02-28
[activity_type] => Conference sponsor
[activity_description] => Conference sponsorship Valencia 2020 delegate bags
[activity_cost] => 1500
[renewal_date] => 2020-02-28
[payment_date] =>
[payment_reference] =>
[invoice_date] => 2020-02-28
[invoice_reference] => 5522
)