some problem with checkout

Hi,

1. It's normal that you have these two next buttons. One is for submitting the registration form, the other one is to validate the whole checkout page. Since you only have the login view on that step, it looks like a problem but it's normal. If you check the "login" view of your checkout workflow in the HikaShop configuration, you'll find the "show submit button" setting that you can turn off to remove the first next button to only keep the main page of the whole page.

2. The issue with the cart display on the checkout comes from your template CSS. Remove the code:

.table>tbody>tr>td, .table>tbody>tr>th, .table>tfoot>tr>td, .table>tfoot>tr>th, .table>thead>tr>td, .table>thead>tr>th {
    padding: 8px;
    line-height: 1.42857143;
    vertical-align: top;
    border-top: 1px solid #ddd;
}