POS Plus Receipt customization - Add product Metafield after title

[Tools2u]

We are using Shopify POS Plus and need to customize the receipt.

We have a Product Metafield on each item called bin and each item then has its own shelf number.

We need the bin product metafield to show after the title on the receipt.

What code do I need to add to show this?

The name space and key is - custom.bin_

[oscprofessional]

Hi @Tools2u ,

To show the bin metafield on your POS receipt, add this after the product title in your receipt template:

Bin: {{ line_item.product.metafields.custom.bin_ }}

Make sure the metafield is set on the product and published to POS.

[Tools2u]

Thanks. I have tried this but it still doesn't show the bin number text 

[Tools2u]

Still cant get this to work any other suggestions? 

[Tools2u]

I added this to the SKU line on the Code but it doesn't show - 

{% if display_product_sku %}
<p class='product_sku'>{{ line_item.sku }} Bin: {{ line_item.product.metafields.custom.bin_ }}</p>

{% endif %}