apply all membership numbers
Array
(
    [0] => Array
        (
            [0] => 52
            [1] => cloud1201
            [2] => ben@cloud12.co.uk
        )

    [1] => Array
        (
            [0] => 186
            [1] => JasonSmith
            [2] => jason-r-smith@outlook.com
        )

    [2] => Array
        (
            [0] => 202
            [1] => Jo Gillespie
            [2] => jo.gillespie@10westltd.com
        )

    [3] => Array
        (
            [0] => 223
            [1] => Choppy-Choppy4X
            [2] => choppy4x@outlook.com
        )

    [4] => Array
        (
            [0] => 347
            [1] => uav@pixauto.com
            [2] => tim@pixauto.com
        )

    [5] => Array
        (
            [0] => 597
            [1] => ordnancesurvey
            [2] => dave.capstick@os.uk
        )

    [6] => Array
        (
            [0] => 665
            [1] => eastmidlandsdrones
            [2] => info@eastmidlandsdrones.co.uk
        )

    [7] => Array
        (
            [0] => 710
            [1] => kelton67@hotmail.com
            [2] => kelton67@hotmail.com
        )

    [8] => Array
        (
            [0] => 731
            [1] => Hermione_Thompson
            [2] => hermione.thompson@inlinepolicy.com
        )

    [9] => Array
        (
            [0] => 760
            [1] => Deltadrone
            [2] => hello@deltadrone.co.uk
        )

    [10] => Array
        (
            [0] => 778
            [1] => UANET
            [2] => sales@uanet.co.uk
        )

)