Sku create subscription with trial - achertovsky/yii2-bluesnap GitHub Wiki

$sku = Yii::$app->bluesnap->skuModel;
$sku->product_id = $product->product_id;
$sku->prepareSubscriptionWithTrial(
    10, //amount
    PricingSettings::PERIOD_FREQUENCY_MONTHLY,
    15, //trial days
);
if ($sku->createSku()) {
    //sucess
}