<form method="post" action="/cart/add"> <input type="hidden" name="id" value="{{ product.variants.first.id }}" /> <input type="submit" value="Buy now" class="btn" /> </form>
<form method="post" action="/cart/add"> <input type="hidden" name="id" value="{{ product.variants.first.id }}" /> <input type="submit" value="Buy now" class="btn" /> </form>