Hello Christian,

Thank you for purchasing our product, and for reaching out to us.

Yes, this can be hidden with custom CSS we will send you the codes that you will need to apply.

For the number of persons, you can use this CSS code

.am-confirmation-booking-cost > .el-row .el-col-12 p {    display: none
}

And to hide the numbers you need to use this one

.am-confirmation-booking-cost > .el-row .el-col-12 .am-align-right {    display: none
}

Hope this helps.