Checkout Read only with Delete function

-- HikaShop version -- : 3.4.1
-- Joomla version -- : 3.8.10
-- PHP version -- : 5.6.3
-- Browser(s) name and version -- : Chrome 67.0.3396.79 (Official Build) (64-bit)
-- Error-message(debug-mod must be tuned on) -- : No error message

@support,

Is it possible to have the Cart in the checkout page as read only ( not able to change quantities) and have the delete button available.

Or can I have the + / - work based on the Qty Input "Show select by Price", I.E. They can only select 3,6,12,24,50 or 500,1000,2000,5000 in the product / variant, I don't want the customer to be able to increment or subtract by 1 which the cart in the checkout allows.

Meaning, if they selected 1000 in the Qty Input, they could / can enter 1500 in the qty field in the cart checkout, which I don't want to be allowed.

Thanks in advance,

MSF

Hello,

Is it possible to have the Cart in the checkout page as read only ( not able to change quantities) and have the delete button available.

@support,

Followed the steps, I did have the "delete" button already on in the cart in the checkout, I just wanted to make it Readonly.

So I set readonly, and deleted, see attached and when I go to the checkout, there is no Delete Button.

The images below are
Step 1 set delete hikashop-cart-delete.png (delete set to yes)
Step 2 set readonly hikashop-cart-readonly.png (readonly set to yes, no delete button available)
Step 3 The cart in the checkout as readonly and no delete button showing hikashop-checkout.png

Also, another issue, A guest user returning, cannot user the same email address, the system says "email already used". hikashop-guest.png
Is there a way to get around this issue as well ???

Thanks in advance,
MSF

@markfell, as @nicolas said, in Hikashop go to: Display > Views , and search for show_block_cart, if you have 2 templates installed in your joomla site you file find 2 of this file, if you have 3 templates you will find 3 files, so you need to edit the file from your current template used in your site.
And replace all from line 270 to 275 with this:

<input id="hikashop_checkout_quantity_<?php echo $product->cart_product_id;?>" type="hidden" name="checkout[cart][item][<?php echo $product->cart_product_id;?>]" class="hikashop_product_quantity_field" data-hk-qty-old="<?php echo $product->cart_product_quantity; ?>" value="<?php echo $product->cart_product_quantity; ?>" onchange="window.hikashop.checkQuantity(this);"/>
				<?php echo $product->cart_product_quantity; ?>