Do košíku To cart

<form action="/action/Cart/addCartItem/" method="post" class="p-action large-12 medium-12 small-12">
<fieldset class="valign-middle-block">
<input type="hidden" name="language" value="cs" />
<input type="hidden" name="productId" value="249" /> <!-- Změnit ID produktu -->
<input type="hidden" name="amount" value="1" />
<input type="hidden" name="priceId" value="306" /> <!-- Změnit ID varianty / resp ceny 3x-->
<button class="btn btn-conversion add-to-cart-button" type="submit" name="priceId" value="306"
data-min="1" data-max="9999" data-decimals="0" data-codeid="306" data-index="1">Do košíku</button>
</fieldset>
</form>