title: Set quantity minimum, maximum and step at product level in Woocommerce
body: <p>I'm using &quot;<a href="https://www.tychesoftwares.com/how-to-set-minimum-and-maximum-allowable-product-quantities-to-be-added-in-woocommerce-cart/" rel="nofollow noreferrer">set minimum and maximum allowable product quantities to be added in WooCommerce Cart</a>&quot; to require a minimum and maximum quantity order.</p>
  <p>Now, i need to impose for several products (not all) a mulitple quantity.
  For example : 6 bottles, 12 bottles, 18 bottles (multiple of 6) or for other 12 bottles, 24 bottles (multiple of 12)</p>
  <p>I found a solution but it's for every product with a unique value and I cant' manage it in the back office for each product individually.
  I have to manage the multiple quantity in Backoffice.</p>
  <p>Thank you if you can help me</p>