chore: merge docs from master to develop (#3650)

* Fix issue on fixed total amount discount when using includes tax (#3472)

The calculation of the fixed discount amount breaks when having includes_tax setting active, due to the line item totals are incorrect and returning everything as 0, thus the totalItemPercentage will be Infinitiy due to the division by a subtotal of 0

* chore: Add missing changeset for @medusajs/medusa

* feat(medusa): Improve performance of Products domain (#3417)

* feat(medusa): Improve product update performances

* fix tests and update

* update mock repo

* improve repo

* cleanup

* fix

* cleanup + bulk emit + unit test fix

* improvements

* improve

* fix unit tests

* fix export

* fix product update handler

* enhance mock repo

* fix import integration

* fix end point tests

* revert mock repo product variant

* fix unit

* cleanup

* cleanup

* address feedback

* fix quotes in tests

* address feedback

* Create new-tips-mate.md

* use types

* chore: Remove integration-tests from changeset

* chore(release): v1.7.14

* chore(docs): Generated Docs Announcement Bar (automated) (#3489)

Co-authored-by: olivermrbl <olivermrbl@users.noreply.github.com>

* fix(medusa): EventBusService.emit using Redis mock (#3491)

* Fix eventBusService.emit using redis mock

* revert gitignore

* enqueuer

* unit test add redis_url

* fix test

* chore(docs): Generated Services Reference (automated) (#3490)

Co-authored-by: olivermrbl <olivermrbl@users.noreply.github.com>

* docs: publish restructure (#3496)

* docs: added features and guides overview page

* added image

* added version 2

* added version 3

* added version 4

* docs: implemented new color scheme

* docs: redesigned sidebar (#3193)

* docs: redesigned navbar for restructure (#3199)

* docs: redesigned footer (#3209)

* docs: redesigned cards (#3230)

* docs: redesigned admonitions (#3231)

* docs: redesign announcement bar (#3236)

* docs: redesigned large cards (#3239)

* docs: redesigned code blocks (#3253)

* docs: redesigned search modal and page (#3264)

* docs: redesigned doc footer (#3268)

* docs: added new sidebars + refactored css and assets (#3279)

* docs: redesigned api reference sidebar

* docs: refactored css

* docs: added code tabs transition

* docs: added new sidebars

* removed unused assets

* remove unusued assets

* Fix deploy errors

* fix incorrect link

* docs: fixed code responsivity + missing icons (#3283)

* docs: changed icons (#3296)

* docs: design fixes to the sidebar (#3297)

* redesign fixes

* docs: small design fixes

* docs: several design fixes after restructure (#3299)

* docs: bordered icon fixes

* docs: desgin fixes

* fixes to code blocks and sidebar scroll

* design adjustments

* docs: restructured homepage (#3305)

* docs: restructured homepage

* design fixes

* fixed core concepts icon

* docs: added core concepts page (#3318)

* docs: restructured homepage

* design fixes

* docs: added core concepts page

* changed text of different components

* docs: added architecture link

* added missing prop for user guide

* docs: added regions overview page (#3327)

* docs: added regions overview

* moved region pages to new structure

* docs: fixed description of regions architecture page

* small changes

* small fix

* docs: added customers overview page (#3331)

* docs: added regions overview

* moved region pages to new structure

* docs: fixed description of regions architecture page

* small changes

* small fix

* docs: added customers overview page

* fix link

* resolve link issues

* docs: updated regions architecture image

* docs: second-iteration fixes (#3347)

* docs: redesigned document

* design fixes

* docs: added products overview page (#3354)

* docs: added carts overview page (#3363)

* docs: added orders overview (#3364)

* docs: added orders overview

* added links in overview

* docs: added vercel redirects

* docs: added soon badge for cards (#3389)

* docs: resolved feedback changes + organized troubleshooting pages (#3409)

* docs: resolved feedback changes

* added extra line

* docs: changed icons for restructure (#3421)

* docs: added taxes overview page (#3422)

* docs: added taxes overview page

* docs: fix sidebar label

* added link to taxes overview page

* fixed link

* docs: fixed sidebar scroll (#3429)

* docs: added discounts overview (#3432)

* docs: added discounts overview

* fixed links

* docs: added gift cards overview (#3433)

* docs: added price lists overview page (#3440)

* docs: added price lists overview page

* fixed links

* docs: added sales channels overview page (#3441)

* docs: added sales overview page

* fixed links

* docs: added users overview (#3443)

* docs: fixed sidebar border height (#3444)

* docs: fixed sidebar border height

* fixed svg markup

* docs: added possible solutions to feedback component (#3449)

* docs: added several overview pages + restructured files (#3463)

* docs: added several overview pages

* fixed links

* docs: added feature flags + PAK overview pages (#3464)

* docs: added feature flags + PAK overview pages

* fixed links

* fix link

* fix link

* fixed links colors

* docs: added strategies overview page (#3468)

* docs: automated upgrade guide (#3470)

* docs: automated upgrade guide

* fixed vercel redirect

* docs: restructured files in docs codebase (#3475)

* docs: restructured files

* docs: fixed eslint exception

* docs: finished restructure loose-ends (#3493)

* fixed uses of backend

* docs: finished loose ends

* eslint fixes

* fixed links

* merged master

* added update instructions for v1.7.12

* docs: fixed discount details (#3499)

* docs: fix trailing slash causing 404 (#3508)

* docs: fix error during navigation (#3509)

* docs: removed the gatsby storefront guide (#3527)

* docs: removed the gatsby storefront guide

* docs: fixed query value

* chore(docs): Removed Docs Announcement Bar (automated) (#3536)

Co-authored-by: shahednasser <shahednasser@users.noreply.github.com>

* fix(medusa): Variant update should include the id for the listeners to be able to identify the entity (#3539)

* fix(medusa): Variant update should include the id for the listeners to be able to identify the entity

* fix unit tests

* Create brave-seahorses-film.md

* docs: fix admin redirects (#3548)

* chore(release): v1.7.15

* chore(docs): Generated Docs Announcement Bar (automated) (#3550)

Co-authored-by: olivermrbl <olivermrbl@users.noreply.github.com>

* chore(docs): Generated Services Reference (automated) (#3551)

Automated changes by [create-pull-request](https://github.com/peter-evans/create-pull-request) GitHub action

Co-authored-by: Oliver Windall Juhl <59018053+olivermrbl@users.noreply.github.com>

* chore: updated READMEs of plugins (#3546)

* chore: updated READMEs of plugins

* added notice to plugins

* docs: added a deploy guide for next.js storefront (#3558)

* docs: added a deploy next.js guide

* docs: fix image zoom

* docs: fixes to next.js deployment guide to vercel (#3562)

* chore(workflows): Enable manual workflow in pre-release mode (#3566)

* chore(docs): Removed Docs Announcement Bar (automated) (#3598)

Co-authored-by: shahednasser <shahednasser@users.noreply.github.com>

* fix(medusa): Rounding issues on line item adjustments (#3446)

* chores(medusa): Attempt to fix discount rounding issues

* add migration

* update entities

* apply multipler factor properly

* fix discount service

* WIP

* fix rounding issues in discounts

* fix some tests

* Exclude raw_discount_total from responses

* fix adjustments

* cleanup response

* fix

* fix draft order integration

* fix order integration

* fix order integration

* address feedback

* fix test

* Create .changeset/polite-llamas-sit.md

* remove comment

---------

Co-authored-by: Oliver Windall Juhl <59018053+olivermrbl@users.noreply.github.com>

* chore(workflows): Add release notification (#3629)

---------

Co-authored-by: pepijn-vanvlaanderen <pepijn@webbers.com>
Co-authored-by: olivermrbl <oliver@mrbltech.com>
Co-authored-by: Adrien de Peretti <adrien.deperetti@gmail.com>
Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
Co-authored-by: olivermrbl <olivermrbl@users.noreply.github.com>
Co-authored-by: Carlos R. L. Rodrigues <37986729+carlos-r-l-rodrigues@users.noreply.github.com>
Co-authored-by: shahednasser <shahednasser@users.noreply.github.com>
Co-authored-by: Oliver Windall Juhl <59018053+olivermrbl@users.noreply.github.com>
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---
description: 'Learn how to send a gift card code to the customer. Once the customer purchases a gift card, an email can be sent with the code so that they can redeem the gift card.'
addHowToData: true
---
# How to Send Gift Card Code to Customer
In this document, you’ll learn how to send a customer the gift card code they purchased.
## Overview
Once the customer purchases a gift card, they should receive the code of the gift card so that they can use it in future purchases.
Typically, the code would be sent by email, however, you’re free to choose how you deliver the gift card code to the customer.
This document shows you how to track when a gift card has been purchased so that you can send its code to the customer.
:::tip
You can alternatively use the [SendGrid](../../../plugins/notifications/sendgrid.mdx) plugin, which handles sending the email automatically.
:::
---
## Prerequisites
### Medusa Components
It's assumed that you already have a Medusa backend installed and set up. If not, you can follow the [quickstart guide](../../../development/backend/install.mdx) to get started.
### Redis
Redis is required for batch jobs to work. Make sure you [install Redis](../../../development/backend/prepare-environment.mdx#redis) and [configure it with the Medusa backend](../../../development/backend/configurations.md#redis).
### Notification Provider
To send an email or another type of notification method, you must have a notification provider installed or configured. You can either install an existing plugin or [create your own](../../../development/notification/create-notification-provider.md).
---
## Step 1: Create a Subscriber
To subscribe to and handle an event, you must create a subscriber.
:::info
You can learn more about subscribers in the [Subscribers](../../../development/events/subscribers.mdx) documentation.
:::
Create the file `src/subscribers/gift-card.ts` with the following content:
```ts title=src/subscribers/gift-card.ts
type InjectedDependencies = {
// TODO add necessary dependencies
}
class GiftCardSubscriber {
constructor(container: InjectedDependencies) {
// TODO subscribe to event
}
}
export default GiftCardSubscriber
```
You’ll be adding in the next step the necessary dependencies to the subscriber.
:::info
You can learn more about [dependency injection](../../../development/fundamentals/dependency-injection.md) in this documentation.
:::
---
## Step 2: Subscribe to the Event
In this step, you’ll subscribe to the event `gift_card.created` to send the customer a notification about their gift card.
There are two ways to do this:
### Method 1: Using the NotificationService
If the notification provider you’re using already implements the logic to handle this event, you can subscribe to the event using the `NotificationService`:
```ts title=src/subscribers/gift-card.ts
import { NotificationService } from "@medusajs/medusa"
type InjectedDependencies = {
notificationService: NotificationService
}
class GiftCardSubscriber {
constructor({ notificationService }: InjectedDependencies) {
notificationService.subscribe(
"gift_card.created",
"<NOTIFICATION_PROVIDER_IDENTIFIER>"
)
}
}
export default GiftCardSubscriber
```
Where `<NOTIFICATION_PROVIDER_IDENTIFIER>` is the identifier for your notification provider. For example, if you’re using SendGrid, the identifier is `sendgrid`.
:::info
You can learn more about handling events with the Notification Service using [this documentation](../../../development/notification/create-notification-provider.md).
:::
### Method 2: Using the EventBusService
If the notification provider you’re using isn’t configured to handle this event, or you want to implement some other custom logic, you can subscribe to the event using the `EventBusService`:
```ts title=src/subscribers/gift-card.ts
import {
EventBusService,
GiftCardService,
} from "@medusajs/medusa"
type InjectedDependencies = {
eventBusService: EventBusService
giftCardService: GiftCardService
}
class GiftCardSubscriber {
giftCardService: GiftCardService
constructor({
eventBusService,
giftCardService,
}: InjectedDependencies) {
this.giftCardService = giftCardService
eventBusService.subscribe(
"gift_card.created", this.handleGiftCard)
}
handleGiftCard = async (data) => {
const giftCard = await this.giftCardService.retrieve(
data.id
)
// TODO send customer the gift card code
}
}
export default GiftCardSubscriber
```
When using this method, you’ll have to handle the logic of sending the code to the customer inside the handler function, which in this case is `handleGiftCard`.
The `handleGiftCard` event receives a `data` object as a parameter. This object holds the `id` property which is the ID of the gift card. You can retrieve the full gift card object using the [GiftCardService](../../../references/services/classes/GiftCardService.md)