Israsky Delivery Calendar: Israeli Calendar & Shabbat-Aware Delivery Dates for WooCommerce

A WooCommerce module engineered for Israeli online stores that lets shoppers pick only genuinely available delivery dates. It calculates Shabbat, Yom Tov holidays, short Fridays, and Erev Chag candle-lighting times 100% offline based on your warehouse coordinates, enforces preparation lead times and daily cutoff hours, and works seamlessly in both Block Checkout and Classic Checkout.

How It Protects Your Checkout Schedule

Four engineering mechanisms that eliminate impossible delivery promises and manual rescheduling calls.

100% Offline Jewish Calendar & Candle-Lighting Engine

Purpose: Automatically block Shabbat, Israeli Yom Tov holidays, and pre-holiday hours without relying on external APIs.

How it works: Built-in Jewish calendar and solar astronomy classes calculate Rosh Hashanah, Yom Kippur, Sukkot, Pesach, and Shavuot according to the Israel schedule, plus sunset, candle-lighting, and Havdalah times for your store latitude and longitude.

Daily Cutoff Hour, Lead Time & Short Friday Rules

Purpose: Prevent late-night orders for same-day delivery and close Friday or Erev Chag slots on time.

How it works: Configure minimum preparation business days, a daily cutoff hour, and dedicated rules for Fridays and holiday eves: close completely, cap at a fixed hour, or close N minutes before candle-lighting.

Native Block Checkout & Classic Checkout Support

Purpose: Run reliably on both shortcode checkouts and modern WooCommerce Blocks with strict server-side validation.

How it works: Registers via the official WooCommerce Additional Checkout Fields API alongside a classic checkout fallback. Every submitted date is re-validated on the server to prevent browser tampering.

45-Day Admin Inspector & Store Messenger Integration

Purpose: See at a glance why any upcoming day is open or closed, and toggle dates on the fly from Telegram.

How it works: Displays a 45-day diagnostic calendar inside WooCommerce settings with exact closure reasons and candle times, and exposes an internal PHP API so Israsky Store Messenger can close or reopen dates via Telegram commands.

Technical Specifications & Scope

Battle-tested on Israeli florists, gift shops, bakeries, and food delivery stores.

ParameterSpecification
Runtime EnvironmentWordPress 6.2+, WooCommerce 8.0+ (full HPOS compatibility), PHP 7.4 – 8.4+
External Requests0 external requests (all calendar and solar calculations run locally on your server)
Where the Date AppearsAdmin order screen, Thank You page, customer and admin emails, and WooCommerce Store API
Languages & DirectionHebrew (RTL), Russian (LTR), English (LTR), Arabic (RTL), full WPML and Polylang support
What It Does Not DoDoes not calculate courier map routing or split days into multi-zone hourly windows

License Pricing & Bundles

All prices are in ILS including VAT. Licenses are ordered directly on our website.

Single-Site Israsky Delivery Calendar License

Best for: An Israeli WooCommerce store that needs accurate Shabbat, holiday, Friday, and cutoff date rules at checkout.

What is included: 1 production domain + 1 staging domain, signed updates via plugins.israsky.co.il, and technical support.

Price: ₪450 / first year renewal from year 2 – ₪225/year (including VAT)

All-In Israsky Plugins Bundle (1 Site)

Best for: Stores that want Delivery Calendar together with Telegram order control (Store Messenger), Store Seasonality, Consent, and Shield.

What is included: All Israsky plugins (Delivery Calendar, Store Messenger, Store Seasonality, Consent, Shield, Prices, Support) for 1 production + 1 staging site.

Price: ₪600 / first year renewal from year 2 – ₪300/year (including VAT)

Agency & Multi-Store Bundle (5 or Unlimited)

Best for: Retail chains, e-commerce agencies, and WooCommerce developers in Israel.

What is included: Complete Israsky plugin suite, flexible domain reassignment, and priority engineering support.

Price: ₪1,800 or ₪3,900 / year up to 5 sites (₪900 renewal) or unlimited sites (₪1,950 renewal)

Transparent Licensing: Updates Stop, Your Website Never Stops

We engineer plugins for long-term business reliability in Israel and never plant kill-switches in your frontend.

  • 1 Production + 1 Staging Domain: every single-site license covers both your live domain and a staging subdomain for safe testing.
  • 50% Renewal Discount from Year 2: on all annual WordPress and WooCommerce plugins, renewal from the second year onward costs exactly half of the first-year price.
  • 30-Day Grace Period: after your annual term ends, you have 30 additional days during which critical security patches continue to arrive.
  • Zero Frontend Lockout: if you choose not to renew, the plugin continues running on your site with all existing settings and data intact. Only version updates and support stop.

Order License or Turnkey Setup

This plugin is pre-selected in the form below. Enter your website URL and contact details: we will verify compatibility, issue an official Israeli tax invoice (חשבונית מס/קבלה), and deliver your license key or perform turnkey installation.

Selected product or service: Israsky Delivery Calendar Module (WooCommerce Delivery Dates)

Name and website address are optional. The other fields are needed so we can reply to you.

How we should address you
How should we reply? ? Phone, email, or WhatsApp - whichever is most convenient
One is enough
Optional
What works today and what should change 0 of 2,000

Providing your details is voluntary and not required by law, but without contact details we cannot reply. Israsky (Ilia Shuliak) uses them solely to respond to your inquiry and stores them on our servers in the European Union. To review or amend your data: [email protected] How form data is handled

Frequently Asked Questions

How does the plugin know the exact candle-lighting time for our city?

You select your warehouse city from a built-in preset list of Israeli cities (or enter custom coordinates). The internal solar astronomy engine computes sunset and candle-lighting times directly in PHP with zero external API calls.

Will it work if we upgrade to the new WooCommerce Block Checkout?

Yes. It natively supports both the classic shortcode checkout and the modern WooCommerce Block Checkout via the Additional Checkout Fields API, as well as HPOS order tables.

What happens if we do not renew the license after a year?

Your checkout and delivery calendar keep running normally. After the paid year and 30-day grace period expire, only version updates and support stop.

Need engineering advice?

Send us your website URL and requirements, and we will advise whether a single license, the ₪600 All-In Bundle, or turnkey setup is the best fit.