activity against member: 5396

results: Array
(
[member_ref] => 5396
[activity_id] =>
[activity_date] => 2021-06-15
[activity_type] => Workshop
[activity_description] => Course 2: Avoid those common scientific writing mistakes: Grammar and presentation
[activity_cost] => 40
[renewal_date] => 2021-06-15
[payment_date] => 2021-06-15
[payment_reference] => WP19807595803
[invoice_date] =>
[invoice_reference] =>
)