> For the complete documentation index, see [llms.txt](https://docs.parcellab.com/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.parcellab.com/docs/platform/app-store.md).
# App Store
Our team at parcelLab has worked hard to develop platform specific integrations to make it even easier to track your orders from your carrier network and provide proactive delivery updates.
## Platform Integrations
You can request the use of these platform integrations that are available alongside some of our best practice implementations in the parcelLab space.vars.Product\_AppStore.
### Shopify
Shopify integrations for connecting order data via webhook and using the Order Status page.
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{% content-ref url="/pages/dYsIdML019jjFsgK6Ndl" %}
[Shopify](/docs/platform/app-store/shopify.md)
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### Order Management
Order management integrations for connecting order data via webhook and providing order status updates.
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{% content-ref url="/pages/cMUQVvSfPWQLGQS0A621" %}
[Apple Wallet Order Tracking](/docs/platform/app-store/apple-wallet.md)
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{% content-ref url="/pages/-LPgM4JrWoWBg6gDyLYO" %}
[Shopware](/docs/platform/app-store/shopware.md)
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{% content-ref url="/pages/XWRNLrTYdXVKvCc8cQUw" %}
[Magento 2](/docs/platform/app-store/magento-2.md)
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### Communication
Communication integrations for sending post-purchase notifications.
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{% content-ref url="/pages/eLHQ6Co0dyT9ZATR0dFM" %}
[Klaviyo](/docs/platform/app-store/klaviyo.md)
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{% content-ref url="/pages/k8rjm0pErKwAf9QhgyJX" %}
[Postscript](/docs/platform/app-store/postscript.md)
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### Customer Service
Customer service integrations for access to delivery-related information.
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{% content-ref url="/pages/orqU82znuvSOA0pUQyMr" %}
[Gorgias](/docs/platform/app-store/gorgias.md)
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{% content-ref url="/pages/TivJERK5VkxzxSIjONHG" %}
[Salesforce Service Cloud (SFSC)](/docs/platform/app-store/parcellab-customer-service-integration-for-sfsc.md)
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{% content-ref url="/pages/0eE3aFGFlKkjBTrNCixT" %}
[Kustomer](/docs/platform/app-store/kustomer.md)
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{% content-ref url="/pages/-LugvEKaM1-XNBlDq6dv" %}
[Zendesk](/docs/platform/app-store/parcellab-zendesk-app.md)
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### Returns
Returns integrations for streamlining your returns process.
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{% content-ref url="/pages/HdN3Wpn0jNDhTuRipJMY" %}
[Returns](/docs/platform/app-store/returns.md)
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{% content-ref url="/pages/WjwhOzig5fDUo00YoUiz" %}
[Poshmark Integration](/docs/retain/returns-portal/features/poshmark-integration.md)
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{% content-ref url="/pages/dhES6pEsinsoOBYXxy2X" %}
[Global-e](/docs/platform/app-store/global-e.md)
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{% hint style="info" %}
This list is currently not comprehensive and does not represent all of our e-commerce platform integrations. If you do not see your e-commerce platform listed, please speak with your parcelLab representative to discuss the scope and requirements for your platform.
{% endhint %}
## Payload Rewrite Apps
A payload rewrite app is a custom integration that transforms incoming data before it is processed. It can adapt fields from a source system to the format expected by parcelLab.
The notification **Failed to invoke payload rewrite apps: 500** means that the call to run the configured rewrite apps returned a server error. It does not identify which field caused the error. Check the affected app deployment and its execution logs, using the account, request time, and sample payload to identify the failed call. For this failure, parcelLab uses the original payload, so also check whether the expected transformation was applied before you resend data.
## Get Listed on the parcelLab space.vars.Product\_AppStore
Do you have an app that could be a great addition to our space.vars.Product\_AppStore? Fill out the App Listing form with the required information and your application will be reviewed by our team.
App Listing Form
---
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