Yes you are able to hide image links on checkout page. All you have to do is: 

1. Turn on "hide custom uploader fields" under Extras within settings  and save

If custom properties are displayed in cart 

Shopify 2.0 Theme: Turn on "display photo in cart option" 

1. On the dashboard, if you have OS2.0 theme, you can go to very bottom of the settings 

Here's the button for you to click on 

When hover over the button, you will see a .gif file displaying how to add the app block 

Once you clicked on it, it will take you to "customize shopify theme" screen and automatically turn on "display photo in cart" 

2. If you don't see that, you can also go to the bottom of the settings, hover over "customize app block in your theme" 

Once you click on that, make sure "display photo in cart app" is on 

Manually edit theme to display photo

* Remember that you need a little technical coding skills to find the file * 

1. Go to "edit code" section in Shopify theme

• online store => theme => live theme => action => edit theme

2. Search for "cart" in the theme file section 

Usually you are looking for:

• cart-template.liquid

• cart-item or any names related to that

3. Search for "properties" inside liquid file

You are search for a "for loop" where cart-item is displaying the properties 

4. Find this code block

{%- else -%}

    {{ property.last }}

{%- endif -%}

5. Replace with that

{% elsif property.last contains 'digitaloceanspaces'%}

     <a href="{{ property.last }}" target="_blank" style="border-bottom: none">

          <img src="{{property.last}}" style="max-width: 50px;"/>

     </a>

{% else %}

     {{ property.last }}

{%- endif -%}

* special note that if the original code is {{ property.last }}, you need to make sure it's all {{ property.last }} instead of {{ p.last }}. * 

Check the spelling of property variable here:

If custom properties are not displayed in cart 

1. Go to the cart page

2. Right click -> inspect 

3. Click on the arrow on rectangle icon next to console tab 

4. Hover over the product info box + click on it 

5. After clicked on #4, you should see highlighted section, in this case it's div with class="pro-title name" 

Remember the class name in class="pro-title name", you will need this to find the section of code next 

Copy the item properties code to display in cart 

6. Go to "edit code" in Shopify theme 

7. Search "cart" on top left to see possible files with "cart" in its name 

8. On the .liquid file, (in this case cart-template.liquid), on the right INSIDE the file, do a search for pro-title name (from step #5) 

9. Towards the close div, paste in this section of code towards the end of div containing class="(name you searched for)" 

* Make sure other areas have item.(field) *

• In this case, you look for the item.url, item.product.title, etc

• If it doesn't have "item.", then you need to make sure item variable matches whatever cart is using

{%- for property in item.properties -%}

                          {%- assign property_first_char = property.first | slice: 0 -%}

                          {%- if property.last != blank and property_first_char != '_' -%}

                            <div class="product-option">

                              <dt>{{ property.first }}: </dt>

                              <dd>

                                {%- if property.last contains '/uploads/' -%}

                                  <a href="{{ property.last }}" class="link" target="_blank">

                                    {{ property.last | split: '/' | last }}

                                  </a>

                                {%- else -%}

                                  {{ property.last }}

                                {%- endif -%}

                              </dd>

                            </div>

                          {%- endif -%}

                        {%- endfor -%}

1. Maybe you forgot to make the picture upload required 

Check for the settings and see if you have "upload required" turned on

How to check product page setting:

• right click on your product page that was supposed to display, click inspect

• if setting is working, you should see 'cs' -> object on the console

• click on cs > object to get the setting details 

• check whether  you have upload required on

• Object -> uploadConfig -> uploadRequired: true or false ?

• if uploadRequired is false, you can set the settings to true under "upload configurations" in settings 

2. Check if the actual "add to cart" button adds image links