페이팔(paypal) 결제버튼 소스
<span style="display:inline-block;padding-left:15px;" >
<script src="https://www.paypalobjects.com/js/external/paypal-button.min.js?merchant=상점키" async="async"
data-currency="JPY"
data-charset="UTF-8"
data-amount="<?=sprintf("%.2f",$row['account']['pre_money'])?>"
data-name="<?=$row['item_nm']?>"
data-custom="<?=$res_no?>"
data-number="<?=$res_no?>"
data-button="paynow"
data-cancel_return="<?=$cf['url']?>/mypage/view.html?res_no=<?=$res_no?>"
data-callback="<?=$cf['url']?>/mypage/proc.html"
data-return="<?=$cf['url']?>/mypage/result.html" >
</script>
</span>
참고사이트: https://github.com/paypal/JavaScriptButtons
