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Google Analytics 4 Event Triggers

Baza Booking Calendar v2 – Google Analytics 4 Event Triggers Documentation

A complete reference of all trackable JavaScript events in Baza Booking Calendar v2 for Google Analytics 4 integration.

Note: All events are fired on $(document) with the bbc prefix. Use $(document).on('bbcEventName', callback) to listen.

Initialization

$(document).on()	GA4 Event	Parameters
`bbcInitialized`	`bbc_initialized`	–

Calendar

$(document).on()	GA4 Event	Parameters
`bbcCalendarPrinted`	`bbc_calendar_loaded`	`service`
`bbcCalendarNavigated`	`bbc_calendar_navigated`	`direction: next/prev`
`bbcServiceChanged`	`bbc_service_changed`	`service`
`bbcFirstClickInDay`	`bbc_slot_selected`	`date`, `day`
`bbcRangeSelected`	`bbc_range_selected`	`day`, `date`
`bbcSelectedSlotsCleared`	`bbc_slots_cleared`	–
`bbcCalendarRefreshClicked`	`bbc_calendar_refreshed`	–
`bbcSwipeDetected`	`bbc_calendar_swiped`	`direction`
`bbcPendingSlotClicked`	`bbc_slot_clicked_pending`	–
`bbcBookedSlotClicked`	`bbc_slot_clicked_booked`	–
`bbcAjaxPrintCalendarSuccess`	–	fires after every calendar AJAX load
`bbcHandleClick`	–	fires after every slot click
`bbcDayReset`	–	`day`, `date`

Form & Booking

$(document).on()	GA4 Event	Parameters
`bbcFormSubmitted`	`bbc_form_submitted`	–
`bbcFormValidated`	`bbc_form_validated`	`isValid`
`bbcFormSubmitSuccess`	`bbc_booking_completed`	`outAction: buy/get_url`
`bbcFormSubmitFailed`	`bbc_booking_failed`	`reason`
`bbcUnenableSlotsChecked`	`bbc_slots_conflict`	`found_slots`
`bbcRulesCheckboxChanged`	–	`checked`
`bbcInvoiceCheckboxChanged`	–	`checked`

Coupon

$(document).on()	GA4 Event	Parameters
`bbcCouponApplied`	`bbc_coupon_applied`	`couponCode`, `coupon_type`, `coupon_value`
`bbcCouponCheckFailed`	`bbc_coupon_failed`	`reason`
`bbcCouponReset`	`bbc_coupon_removed`	–

Additional Services

$(document).on()	GA4 Event	Parameters
`bbcAdditionalQtyIncreased`	`bbc_service_added`	`id`, `name`, `value`, `totalPrice`
`bbcAdditionalQtyDecreased`	`bbc_service_removed`	`id`, `name`, `value`, `totalPrice`
`bbcAdditionalCategoryChanged`	`bbc_category_switched`	`categoryId`
`bbcPopupOpened`	`bbc_popup_opened`	–
`bbcPopupClosed`	`bbc_popup_closed`	–
`bbcAdditionalServicesLoaded`	–	`service`

Pricing

$(document).on()	GA4 Event	Parameters
`bbcTotalCalculated`	`bbc_price_calculated`	`totalPrice`, `totalDiscount`, `taxAmount`
`bbcDiscountCalculated`	`bbc_discount_applied`	`discount`, `couponData.coupon_type`
`bbcUpdateBookingDetails`	–	fires after every price update
`bbcBookingDetailsUpdated`	–	full result object

Loyalty

$(document).on()	GA4 Event	Parameters
`bbcLoyaltyFound`	`bbc_loyalty_found`	`loyaltyData`, `userData`
`bbcLoyaltyDiscountApplied`	`bbc_loyalty_applied`	`discountPercent`
`bbcLoyaltyReset`	`bbc_loyalty_removed`	–

Cart

$(document).on()	GA4 Event	Parameters
`bbcDiscountApplied`	–	fires when discount applied to cart
`bbcLoyaltyApplied`	–	fires when loyalty applied to cart

Implementation Example

$(document).on('bbcFormSubmitSuccess', (e, data) => {
    if (typeof gtag !== 'function') return;
    gtag('event', 'bbc_booking_completed', {
        event_category: 'BBC',
        outAction: data.outAction
    });
});

$(document).on('bbcCouponApplied', (e, data) => {
    if (typeof gtag !== 'function') return;
    gtag('event', 'bbc_coupon_applied', {
        event_category: 'BBC',
        coupon_code: data.couponCode,
        coupon_type: data.couponData?.coupon_type,
        coupon_value: data.couponData?.coupon_value
    });
});

$(document).on('bbcTotalCalculated', (e, data) => {
    if (typeof gtag !== 'function') return;
    gtag('event', 'bbc_price_calculated', {
        event_category: 'BBC',
        total_price: data.totalPrice,
        discount: data.totalDiscount,
        tax: data.taxAmount
    });
});

Last Modified: 17.04.2026

Baza Booking Calendar v2 - Google Analytics 4 Event Triggers Documentation