Array
(
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        (
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            [lower_limit] => 3
            [usergroup_id] => 0
            [percentage_discount] => 0.00
            [price] => 101.68
        )

)

Array
(
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        (
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            [usergroup_id] => 0
            [percentage_discount] => 0.00
            [price] => 40.11
        )

)

Array
(
    [0] => Array
        (
            [product_id] => 621739
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            [usergroup_id] => 0
            [percentage_discount] => 0.00
            [price] => 11.97
        )

)

Array
(
    [0] => Array
        (
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            [usergroup_id] => 0
            [percentage_discount] => 0.00
            [price] => 7.90
        )

)

Array
(
    [0] => Array
        (
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            [usergroup_id] => 0
            [percentage_discount] => 0.00
            [price] => 11.97
        )

)