SeoulCommerce KG INICIS Pro for WooCommerce

Description

This plugin adds two KG INICIS credit card payment gateways to WooCommerce. Merchants can enable one or both depending on their INICIS contract and integration needs.

Two gateways in one plugin:

  1. KG INICIS Pro โ€” Uses the INIPayPro payment window (paypro.inicis.com). Requires MID and Mobile HashKey. Supports full and partial refunds via INIAPI v2. Optional SeoulCommerce API key for live mode.

  2. INICIS Standard Pay โ€” Uses the INICIS Web Standard (์›นํ‘œ์ค€) payment flow. PC payments use SignKey with INIStdPay.js (stdpay.inicis.com); mobile payments use HashKey with a form POST to mobile.inicis.com. Card only. Requires MID, SignKey (PC), and HashKey (mobile). Supports full and partial refunds via INIAPI v2.

Both gateways appear in WooCommerce > Settings > Payments. Enable Pro, Standard, or both.

Features:

  • Two INICIS payment gateways: Pro and Standard Pay
  • Credit card payments on PC and mobile
  • WooCommerce Classic Checkout and Checkout Blocks support
  • Server-side approval after authentication callback
  • Full and partial refunds via INIAPI v2 (Pro and Standard Pay)
  • Test mode with INIpayTest MID
  • Debug logging via WooCommerce logger
  • Korean (ํ•œ๊ตญ์–ด) translation included

Testing

Use the following test credentials to run end-to-end payments immediately:

  • MID (Merchant ID): INIpayTest
  • SignKey (PC, Standard Pay): SU5JTElURV9UUklQTEVERVNfS0VZU1RS
  • Mobile HashKey: 3CB8183A4BE283555ACC8363C0360223

Notes for INICIS test environment:

  • Test transactions are real authorizations and are automatically canceled before 24:00 (same day).
  • For virtual account (vbank) deposits, refunds must be initiated via the merchant admin or refund API (not auto-canceled).
  • Some cards (e.g., KB/Kookmin, KakaoBank) may not be available for testing due to issuer policy; please try a different card if you encounter an error.
  • IDC Center Code values returned by INICIS include fc, ks, stg and are handled automatically by the gateway.

How to test KG INICIS Pro:

  1. Create a simple product and add it to the cart.
  2. Go to Checkout and select “KG INICIS Pro”.
  3. The INIPayPro payment window will open. Complete the payment.
  4. You will be redirected back; the order should be marked as paid.

How to test INICIS Standard Pay:

  1. Create a simple product and add it to the cart.
  2. Go to Checkout and select “Credit card (INICIS Standard)” (or your custom title).
  3. On PC, the INICIS Standard payment overlay will open. On mobile, you will be redirected to the INICIS mobile payment page.
  4. Complete the payment. You will be redirected to the order success page.

Troubleshooting:

  • If you see “No payment methods available”, ensure the gateway is enabled and the required keys (MID, SignKey/HashKey) are set.
  • If the payment window does not open, ensure jQuery is not removed by your theme and that no CSP blocks third-party scripts.
  • If approval fails with DNS errors, your host must allow outbound HTTPS to paypro.inicis.com, stdpay.inicis.com, mobile.inicis.com, and their subdomains.
  • Enable “Debug logging” in the gateway settings and check WooCommerce > Status > Logs (source: inicis-pro for Pro, inicis-std for Standard).

Refunds (Full & Partial)

This plugin supports refunds via INICIS v2 API directly from the WooCommerce order screen (KG INICIS Pro and INICIS Standard Pay).

Setup:

  • INIAPI Key: required for refunds. For the INIpayTest MID, use ItEQKi3rY7uvDS8l (from INICIS test docs).
  • Client IP: optional. Set a fixed IP if your INIAPI profile requires whitelisting; otherwise it will use the server IP.

Usage:

  • Full refund: create a refund for the full order amount; the plugin calls v2/pg/refund.
  • Partial refund: enter a partial amount; the plugin calls v2/pg/partialRefund with the appropriate remaining amount.
  • Results and any errors are logged when Debug logging is enabled.

External Services

This plugin connects to external services provided by KG INICIS and SeoulCommerce to process payments:

KG INICIS Payment Services:
– Service: KG INICIS payment gateway for processing credit card transactions (Pro and Standard Pay)
– Data sent: Payment information including order amount, merchant ID, customer details, and transaction data
– When: Every time a customer makes a payment using either gateway
– Purpose: To authenticate and process credit card payments securely
– Endpoints: paypro.inicis.com (Pro), stdpay.inicis.com (Standard PC), mobile.inicis.com (Standard mobile)
– INICIS Terms of Service: https://www.inicis.com/terms
– INICIS Privacy Policy: https://www.inicis.com/privacy

SeoulCommerce API Key Validation:
– Service: API key validation service for live mode activation (Pro gateway only)
– Data sent: Website URL, API key, plugin version, and timestamp
– When: When validating API keys in admin settings or during live mode operation
– Purpose: To verify authorized usage of the plugin in live mode
– SeoulCommerce Terms: https://seoulcommerce.com/terms
– SeoulCommerce Privacy: https://seoulcommerce.com/privacy

ํ•œ๊ตญ์–ด ์„ค๋ช… (Korean Description)

์ด ํ”Œ๋Ÿฌ๊ทธ์ธ์€ WooCommerce์— ๋‘ ๊ฐ€์ง€ KG INICIS ์‹ ์šฉ์นด๋“œ ๊ฒฐ์ œ ๊ฒŒ์ดํŠธ์›จ์ด๋ฅผ ์ถ”๊ฐ€ํ•ฉ๋‹ˆ๋‹ค. ๊ฐ€๋งน์ ์˜ INICIS ๊ณ„์•ฝ ๋ฐ ์—ฐ๋™ ์š”๊ตฌ์‚ฌํ•ญ์— ๋”ฐ๋ผ ํ•˜๋‚˜ ๋˜๋Š” ๋‘˜ ๋‹ค ํ™œ์„ฑํ™”ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

ํ•˜๋‚˜์˜ ํ”Œ๋Ÿฌ๊ทธ์ธ์— ๋‘ ๊ฐ€์ง€ ๊ฒŒ์ดํŠธ์›จ์ด:

  1. KG INICIS Pro โ€” INIPayPro ๊ฒฐ์ œ์ฐฝ (paypro.inicis.com) ์‚ฌ์šฉ. ๊ฐ€๋งน์  ID์™€ ๋ชจ๋ฐ”์ผ HashKey ํ•„์š”. INIAPI v2๋ฅผ ํ†ตํ•œ ์ „์ฒด ๋ฐ ๋ถ€๋ถ„ ํ™˜๋ถˆ ์ง€์›. ์‹ค์„œ๋ฒ„ ๋ชจ๋“œ์—๋Š” SeoulCommerce API ํ‚ค ์„ ํƒ ์‚ฌ์šฉ.

  2. INICIS ์›นํ‘œ์ค€ ๊ฒฐ์ œ (Standard Pay) โ€” INICIS ์›นํ‘œ์ค€ ๊ฒฐ์ œ ํ”Œ๋กœ์šฐ ์‚ฌ์šฉ. PC ๊ฒฐ์ œ๋Š” SignKey์™€ INIStdPay.js (stdpay.inicis.com); ๋ชจ๋ฐ”์ผ ๊ฒฐ์ œ๋Š” HashKey์™€ mobile.inicis.com์œผ๋กœ form POST. ์นด๋“œ ๊ฒฐ์ œ ์ „์šฉ. ๊ฐ€๋งน์  ID, SignKey (PC), HashKey (๋ชจ๋ฐ”์ผ) ํ•„์š”. INIAPI v2๋ฅผ ํ†ตํ•œ ์ „์ฒด ๋ฐ ๋ถ€๋ถ„ ํ™˜๋ถˆ ์ง€์›.

๋‘ ๊ฒŒ์ดํŠธ์›จ์ด ๋ชจ๋‘ WooCommerce > ์„ค์ • > ๊ฒฐ์ œ์—์„œ ํ‘œ์‹œ๋ฉ๋‹ˆ๋‹ค. Pro, ์›นํ‘œ์ค€, ๋˜๋Š” ๋‘˜ ๋‹ค ํ™œ์„ฑํ™”ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

๊ธฐ๋Šฅ:

  • ๋‘ ๊ฐ€์ง€ INICIS ๊ฒฐ์ œ ๊ฒŒ์ดํŠธ์›จ์ด: Pro ๋ฐ ์›นํ‘œ์ค€(Standard Pay)
  • PC ๋ฐ ๋ชจ๋ฐ”์ผ์—์„œ ์‹ ์šฉ์นด๋“œ ๊ฒฐ์ œ
  • WooCommerce ํด๋ž˜์‹ ์ฒดํฌ์•„์›ƒ ๋ฐ ์ฒดํฌ์•„์›ƒ ๋ธ”๋ก ์ง€์›
  • ์ธ์ฆ ์ฝœ๋ฐฑ ํ›„ ์„œ๋ฒ„ ์ธก ์Šน์ธ
  • INIAPI v2๋ฅผ ํ†ตํ•œ ์ „์ฒด ๋ฐ ๋ถ€๋ถ„ ํ™˜๋ถˆ (Pro ๋ฐ ์›นํ‘œ์ค€ ๊ฒŒ์ดํŠธ์›จ์ด)
  • INIpayTest MID๋กœ ํ…Œ์ŠคํŠธ ๋ชจ๋“œ ์ง€์›
  • WooCommerce ๋กœ๊ฑฐ๋ฅผ ํ†ตํ•œ ๋””๋ฒ„๊ทธ ๋กœ๊น…
  • ํ•œ๊ตญ์–ด ๋ฒˆ์—ญ ํฌํ•จ

์„ค์น˜ ๋ฐฉ๋ฒ• (Installation)

  1. ํ”Œ๋Ÿฌ๊ทธ์ธ ํด๋”๋ฅผ /wp-content/plugins/์— ์—…๋กœ๋“œํ•˜๊ฑฐ๋‚˜ WordPress ํ”Œ๋Ÿฌ๊ทธ์ธ ํ™”๋ฉด์„ ํ†ตํ•ด ์„ค์น˜ํ•˜์„ธ์š”.
  2. WordPress์˜ ‘ํ”Œ๋Ÿฌ๊ทธ์ธ’ ํ™”๋ฉด์—์„œ ํ”Œ๋Ÿฌ๊ทธ์ธ์„ ํ™œ์„ฑํ™”ํ•˜์„ธ์š”.
  3. WooCommerce > ์„ค์ • > ๊ฒฐ์ œ๋กœ ์ด๋™ํ•˜์„ธ์š”:
    • KG INICIS Pro๋ฅผ ํ™œ์„ฑํ™”ํ•˜๊ณ  ๊ฐ€๋งน์  ID์™€ ๋ชจ๋ฐ”์ผ HashKey๋ฅผ ์ž…๋ ฅํ•˜์„ธ์š”. ํ™˜๋ถˆ ๊ธฐ๋Šฅ์„ ์‚ฌ์šฉํ•˜๋ ค๋ฉด INIAPI ํ‚ค๋„ ์ž…๋ ฅํ•˜์„ธ์š”.
    • INICIS ์›นํ‘œ์ค€ ๊ฒฐ์ œ๋ฅผ ํ™œ์„ฑํ™”ํ•˜๊ณ  ๊ฐ€๋งน์  ID, SignKey (PC), HashKey (๋ชจ๋ฐ”์ผ)๋ฅผ ์ž…๋ ฅํ•˜์„ธ์š”. ํ™˜๋ถˆ ๊ธฐ๋Šฅ์„ ์‚ฌ์šฉํ•˜๋ ค๋ฉด INIAPI ํ‚ค๋„ ์ž…๋ ฅํ•˜์„ธ์š”.
    • ํ•˜๋‚˜ ๋˜๋Š” ๋‘˜ ๋‹ค ํ™œ์„ฑํ™”ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.
  4. ํ•œ๊ตญ์–ด ๋ฒˆ์—ญ์„ ์‚ฌ์šฉํ•˜๋ ค๋ฉด ์‚ฌ์ดํŠธ ์–ธ์–ด๋ฅผ ํ•œ๊ตญ์–ด(ko_KR)๋กœ ์„ค์ •ํ•˜์„ธ์š”.

ํ…Œ์ŠคํŠธ (Testing)

๋‹ค์Œ ํ…Œ์ŠคํŠธ ์ž๊ฒฉ ์ฆ๋ช…์„ ์‚ฌ์šฉํ•˜์—ฌ ์ฆ‰์‹œ ์ข…๋‹จ ๊ฐ„ ๊ฒฐ์ œ๋ฅผ ์‹คํ–‰ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค:

  • MID (๊ฐ€๋งน์  ID): INIpayTest
  • SignKey (PC, ์›นํ‘œ์ค€ ๊ฒฐ์ œ): SU5JTElURV9UUklQTEVERVNfS0VZU1RS
  • ๋ชจ๋ฐ”์ผ HashKey: 3CB8183A4BE283555ACC8363C0360223

INICIS ํ…Œ์ŠคํŠธ ํ™˜๊ฒฝ ์ฐธ๊ณ ์‚ฌํ•ญ:

  • ํ…Œ์ŠคํŠธ ๊ฑฐ๋ž˜๋Š” ์‹ค์ œ ์Šน์ธ์ด๋ฉฐ ๋‹น์ผ 24:00 ์ด์ „์— ์ž๋™ ์ทจ์†Œ๋ฉ๋‹ˆ๋‹ค.
  • ๊ฐ€์ƒ๊ณ„์ขŒ ์ž…๊ธˆ์˜ ๊ฒฝ์šฐ, ๊ฐ€๋งน์  ๊ด€๋ฆฌ์ž ๋˜๋Š” ํ™˜๋ถˆ API๋ฅผ ํ†ตํ•ด ํ™˜๋ถˆ์„ ์‹œ์ž‘ํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค (์ž๋™ ์ทจ์†Œ๋˜์ง€ ์•Š์Œ).
  • ์ผ๋ถ€ ์นด๋“œ(์˜ˆ: KB/๊ตญ๋ฏผ, ์นด์นด์˜ค๋ฑ…ํฌ)๋Š” ๋ฐœ๊ธ‰์‚ฌ ์ •์ฑ…์œผ๋กœ ์ธํ•ด ํ…Œ์ŠคํŠธ์— ์‚ฌ์šฉํ•  ์ˆ˜ ์—†์„ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์˜ค๋ฅ˜๊ฐ€ ๋ฐœ์ƒํ•˜๋ฉด ๋‹ค๋ฅธ ์นด๋“œ๋ฅผ ์‹œ๋„ํ•ด ๋ณด์„ธ์š”.
  • INICIS์—์„œ ๋ฐ˜ํ™˜ํ•˜๋Š” IDC ์„ผํ„ฐ ์ฝ”๋“œ ๊ฐ’์—๋Š” fc, ks, stg๊ฐ€ ํฌํ•จ๋˜๋ฉฐ ๊ฒŒ์ดํŠธ์›จ์ด๊ฐ€ ์ž๋™์œผ๋กœ ์ฒ˜๋ฆฌํ•ฉ๋‹ˆ๋‹ค.

KG INICIS Pro ํ…Œ์ŠคํŠธ ๋ฐฉ๋ฒ•:

  1. ๊ฐ„๋‹จํ•œ ์ƒํ’ˆ์„ ๋งŒ๋“ค๊ณ  ์žฅ๋ฐ”๊ตฌ๋‹ˆ์— ์ถ”๊ฐ€ํ•˜์„ธ์š”.
  2. ์ฒดํฌ์•„์›ƒ์œผ๋กœ ์ด๋™ํ•˜์—ฌ “KG INICIS Pro”๋ฅผ ์„ ํƒํ•˜์„ธ์š”.
  3. INIPayPro ๊ฒฐ์ œ ์ฐฝ์ด ์—ด๋ฆฝ๋‹ˆ๋‹ค. ๊ฒฐ์ œ๋ฅผ ์™„๋ฃŒํ•˜์„ธ์š”.
  4. ๋‹ค์‹œ ๋ฆฌ๋””๋ ‰์…˜๋˜๋ฉฐ ์ฃผ๋ฌธ์ด ๊ฒฐ์ œ ์™„๋ฃŒ๋กœ ํ‘œ์‹œ๋˜์–ด์•ผ ํ•ฉ๋‹ˆ๋‹ค.

INICIS ์›นํ‘œ์ค€ ๊ฒฐ์ œ ํ…Œ์ŠคํŠธ ๋ฐฉ๋ฒ•:

  1. ๊ฐ„๋‹จํ•œ ์ƒํ’ˆ์„ ๋งŒ๋“ค๊ณ  ์žฅ๋ฐ”๊ตฌ๋‹ˆ์— ์ถ”๊ฐ€ํ•˜์„ธ์š”.
  2. ์ฒดํฌ์•„์›ƒ์œผ๋กœ ์ด๋™ํ•˜์—ฌ “์‹ ์šฉ์นด๋“œ (INICIS ์›นํ‘œ์ค€)” (๋˜๋Š” ์„ค์ •ํ•œ ์ œ๋ชฉ)์„ ์„ ํƒํ•˜์„ธ์š”.
  3. PC์—์„œ๋Š” INICIS ์›นํ‘œ์ค€ ๊ฒฐ์ œ ์˜ค๋ฒ„๋ ˆ์ด๊ฐ€ ์—ด๋ฆฝ๋‹ˆ๋‹ค. ๋ชจ๋ฐ”์ผ์—์„œ๋Š” INICIS ๋ชจ๋ฐ”์ผ ๊ฒฐ์ œ ํŽ˜์ด์ง€๋กœ ๋ฆฌ๋””๋ ‰์…˜๋ฉ๋‹ˆ๋‹ค.
  4. ๊ฒฐ์ œ๋ฅผ ์™„๋ฃŒํ•˜์„ธ์š”. ์ฃผ๋ฌธ ์™„๋ฃŒ ํŽ˜์ด์ง€๋กœ ๋ฆฌ๋””๋ ‰์…˜๋ฉ๋‹ˆ๋‹ค.

๋ฌธ์ œ ํ•ด๊ฒฐ:

  • “์‚ฌ์šฉ ๊ฐ€๋Šฅํ•œ ๊ฒฐ์ œ ๋ฐฉ๋ฒ•์ด ์—†์Šต๋‹ˆ๋‹ค”๊ฐ€ ํ‘œ์‹œ๋˜๋ฉด ๊ฒŒ์ดํŠธ์›จ์ด๊ฐ€ ํ™œ์„ฑํ™”๋˜์–ด ์žˆ๊ณ  ํ•„์š”ํ•œ ํ‚ค(MID, SignKey/HashKey)๊ฐ€ ๋ชจ๋‘ ์„ค์ •๋˜์–ด ์žˆ๋Š”์ง€ ํ™•์ธํ•˜์„ธ์š”.
  • ๊ฒฐ์ œ ์ฐฝ์ด ์—ด๋ฆฌ์ง€ ์•Š์œผ๋ฉด ํ…Œ๋งˆ๊ฐ€ jQuery๋ฅผ ์ œ๊ฑฐํ•˜์ง€ ์•Š์•˜๋Š”์ง€, CSP๊ฐ€ ํƒ€์‚ฌ ์Šคํฌ๋ฆฝํŠธ๋ฅผ ์ฐจ๋‹จํ•˜์ง€ ์•Š๋Š”์ง€ ํ™•์ธํ•˜์„ธ์š”.
  • DNS ์˜ค๋ฅ˜๋กœ ์Šน์ธ์— ์‹คํŒจํ•˜๋ฉด ํ˜ธ์ŠคํŠธ๊ฐ€ paypro.inicis.com, stdpay.inicis.com, mobile.inicis.com ๋ฐ ํ•˜์œ„ ๋„๋ฉ”์ธ์— ๋Œ€ํ•œ ์•„์›ƒ๋ฐ”์šด๋“œ HTTPS๋ฅผ ํ—ˆ์šฉํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค.
  • ๊ฒŒ์ดํŠธ์›จ์ด ์„ค์ •์—์„œ “๋””๋ฒ„๊ทธ ๋กœ๊น…”์„ ํ™œ์„ฑํ™”ํ•˜๊ณ  WooCommerce > ์ƒํƒœ > ๋กœ๊ทธ๋ฅผ ํ™•์ธํ•˜์„ธ์š” (์†Œ์Šค: Pro๋Š” inicis-pro, ์›นํ‘œ์ค€์€ inicis-std).

ํ™˜๋ถˆ (์ „์ฒด ๋ฐ ๋ถ€๋ถ„)

์ด ํ”Œ๋Ÿฌ๊ทธ์ธ์€ WooCommerce ์ฃผ๋ฌธ ํ™”๋ฉด์—์„œ ์ง์ ‘ INICIS v2 API๋ฅผ ํ†ตํ•ด ํ™˜๋ถˆ์„ ์ง€์›ํ•ฉ๋‹ˆ๋‹ค (KG INICIS Pro ๋ฐ INICIS ์›นํ‘œ์ค€ ๊ฒฐ์ œ).

์„ค์ •:

  • INIAPI ํ‚ค: ํ™˜๋ถˆ์— ํ•„์š”ํ•ฉ๋‹ˆ๋‹ค. INIpayTest MID์˜ ๊ฒฝ์šฐ ItEQKi3rY7uvDS8l์„ ์‚ฌ์šฉํ•˜์„ธ์š” (INICIS ํ…Œ์ŠคํŠธ ๋ฌธ์„œ์—์„œ).
  • ํด๋ผ์ด์–ธํŠธ IP: ์„ ํƒ ์‚ฌํ•ญ์ž…๋‹ˆ๋‹ค. INIAPI ํ”„๋กœํ•„์— ํ™”์ดํŠธ๋ฆฌ์ŠคํŠธ๊ฐ€ ํ•„์š”ํ•œ ๊ฒฝ์šฐ ๊ณ ์ • IP๋ฅผ ์„ค์ •ํ•˜๊ณ , ๊ทธ๋ ‡์ง€ ์•Š์œผ๋ฉด ์„œ๋ฒ„ IP๊ฐ€ ์‚ฌ์šฉ๋ฉ๋‹ˆ๋‹ค.

์‚ฌ์šฉ๋ฒ•:

  • ์ „์ฒด ํ™˜๋ถˆ: ์ „์ฒด ์ฃผ๋ฌธ ๊ธˆ์•ก์— ๋Œ€ํ•œ ํ™˜๋ถˆ์„ ์ƒ์„ฑํ•ฉ๋‹ˆ๋‹ค. ํ”Œ๋Ÿฌ๊ทธ์ธ์€ v2/pg/refund๋ฅผ ํ˜ธ์ถœํ•ฉ๋‹ˆ๋‹ค.
  • ๋ถ€๋ถ„ ํ™˜๋ถˆ: ๋ถ€๋ถ„ ๊ธˆ์•ก์„ ์ž…๋ ฅํ•ฉ๋‹ˆ๋‹ค. ํ”Œ๋Ÿฌ๊ทธ์ธ์€ ์ ์ ˆํ•œ ์ž”์•ก์œผ๋กœ v2/pg/partialRefund๋ฅผ ํ˜ธ์ถœํ•ฉ๋‹ˆ๋‹ค.
  • ๋””๋ฒ„๊ทธ ๋กœ๊น…์ด ํ™œ์„ฑํ™”๋˜๋ฉด ๊ฒฐ๊ณผ ๋ฐ ๋ชจ๋“  ์˜ค๋ฅ˜๊ฐ€ ๋กœ๊ทธ์— ๊ธฐ๋ก๋ฉ๋‹ˆ๋‹ค.

์ž์ฃผ ๋ฌป๋Š” ์งˆ๋ฌธ

๊ฐ€์ƒ๊ณ„์ขŒ ๋˜๋Š” ๊ณ„์ขŒ์ด์ฒด๋ฅผ ์ง€์›ํ•ฉ๋‹ˆ๊นŒ?

์ด ๋ฒ„์ „์€ ์นด๋“œ ๊ฒฐ์ œ์— ์ค‘์ ์„ ๋‘ก๋‹ˆ๋‹ค. ์ถ”๊ฐ€ ๊ฒฐ์ œ ์ˆ˜๋‹จ์€ ํ–ฅํ›„ ๋ฒ„์ „์—์„œ ์ถ”๊ฐ€๋  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

Pro์™€ ์›นํ‘œ์ค€ ๊ฒฐ์ œ์˜ ์ฐจ์ด์ ์€ ๋ฌด์—‡์ธ๊ฐ€์š”?

KG INICIS Pro๋Š” INIPayPro ์—ฐ๋™(paypro.inicis.com)์„ ์‚ฌ์šฉํ•˜๋ฉฐ INIAPI v2๋ฅผ ํ†ตํ•œ ํ™˜๋ถˆ์„ ์ง€์›ํ•ฉ๋‹ˆ๋‹ค. INICIS ์›นํ‘œ์ค€ ๊ฒฐ์ œ๋Š” INICIS ์›นํ‘œ์ค€ ์—ฐ๋™(PC: stdpay.inicis.com, ๋ชจ๋ฐ”์ผ: mobile.inicis.com)์„ ์‚ฌ์šฉํ•˜๋ฉฐ INIAPI v2๋ฅผ ํ†ตํ•œ ํ™˜๋ถˆ์„ ์ง€์›ํ•ฉ๋‹ˆ๋‹ค. ๋‘˜ ๋‹ค PC์™€ ๋ชจ๋ฐ”์ผ์—์„œ ์‹ ์šฉ์นด๋“œ ๊ฒฐ์ œ๋ฅผ ์ง€์›ํ•ฉ๋‹ˆ๋‹ค. INICIS ๊ณ„์•ฝ์— ๋งž๋Š” ๊ฒŒ์ดํŠธ์›จ์ด๋ฅผ ์„ ํƒํ•˜๊ฑฐ๋‚˜ ๋‘˜ ๋‹ค ํ™œ์„ฑํ™”ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

์ƒˆ๋กœ์šด WooCommerce ์ฒดํฌ์•„์›ƒ(๋ธ”๋ก)๊ณผ ์ž‘๋™ํ•ฉ๋‹ˆ๊นŒ?

์˜ˆ, ๋‘ ๊ฒŒ์ดํŠธ์›จ์ด ๋ชจ๋‘ WooCommerce ๋ธ”๋ก์— ๋“ฑ๋ก๋˜์–ด ๋ธ”๋ก ๊ธฐ๋ฐ˜ ์ฒดํฌ์•„์›ƒ์— ํ‘œ์‹œ๋ฉ๋‹ˆ๋‹ค.

์–ด๋–ค ๋ฐ์ดํ„ฐ๋ฅผ ๊ตฌ์„ฑํ•ด์•ผ ํ•ฉ๋‹ˆ๊นŒ?

  • KG INICIS Pro: ๊ฐ€๋งน์  ID ๋ฐ ๋ชจ๋ฐ”์ผ HashKey. ํ™˜๋ถˆ: INIAPI ํ‚ค (์„ ํƒ์ ์œผ๋กœ ํด๋ผ์ด์–ธํŠธ IP).
  • INICIS ์›นํ‘œ์ค€ ๊ฒฐ์ œ: ๊ฐ€๋งน์  ID, SignKey (PC), HashKey (๋ชจ๋ฐ”์ผ). ํ™˜๋ถˆ: INIAPI ํ‚ค (์„ ํƒ์ ์œผ๋กœ ํด๋ผ์ด์–ธํŠธ IP). ์นด๋“œ ๊ฒฐ์ œ ์ „์šฉ.

์Šคํฌ๋ฆฐ์ƒท

  1. WooCommerce์˜ ๊ฒฐ์ œ ์„ค์ •
  2. KG INICIS ๊ฒฐ์ œ ํ™”๋ฉด

๋ณ€๊ฒฝ ์ด๋ ฅ

1.0.10

  • ์ฃผ๋ฌธ ๊ธˆ์•ก์˜ ์ ˆ๋ฐ˜ ์ด์ƒ ํ™˜๋ถˆ ์‹œ INICIS์— ์ „์ฒด ์ทจ์†Œ๋กœ ์ „์†ก๋˜๋˜ ๋ฌธ์ œ ์ˆ˜์ •

1.0.9

  • INICIS ์›นํ‘œ์ค€ ๊ฒฐ์ œ์— INIAPI v2 ์ „์ฒด ๋ฐ ๋ถ€๋ถ„ ํ™˜๋ถˆ ์ง€์› ์ถ”๊ฐ€

1.0.8

  • ๋ณด์•ˆ ์—…๋ฐ์ดํŠธ: KG INICIS Pro ๋ฐ INICIS ์›นํ‘œ์ค€(PC) ๊ฒฐ์ œ ๋ฆฌํ„ด ์ฒ˜๋ฆฌ ๊ฐ•ํ™”

1.0.7

  • Magento ๊ตฌํ˜„๊ณผ ๋™์ผํ•œ 2trs ISP ๋ฐ ์•ฑ ์‹คํ–‰ ์˜ต์…˜์„ ์ถ”๊ฐ€ํ•˜์—ฌ INICIS ์›นํ‘œ์ค€ ๋ชจ๋ฐ”์ผ ์•ฑ์นด๋“œ ๋ณต๊ท€ ์ฒ˜๋ฆฌ ๊ฐœ์„ 
  • ์ •์ƒ ๋™์ž‘ํ•˜๋Š” Magento ๊ตฌํ˜„๊ณผ ๋งž์ถ”๊ธฐ ์œ„ํ•ด Chrome ๋ชจ๋ฐ”์ผ ์•ฑ ๋ณต๊ท€ ์Šคํ‚ด์„ googlechromes://๋กœ ์—…๋ฐ์ดํŠธ

1.0.6

  • INICIS ๋ฌธ์„œ์—์„œ ํ™•์ธ๋œ Chrome ์•ฑ ๋ณต๊ท€ ์Šคํ‚ด googlechrome:// ๊ฐ’์„ ์‚ฌ์šฉํ•˜๋„๋ก ์›นํ‘œ์ค€ ๋ชจ๋ฐ”์ผ Chrome ๋ณต๊ท€ ์ฒ˜๋ฆฌ ์ˆ˜์ •

1.0.5

  • ๋ชจ๋ฐ”์ผ ๋ธŒ๋ผ์šฐ์ € ๊ฒฐ์ œ ํ›„ ๋ณต๊ท€๋ฅผ ๊ฐœ์„ ํ•˜๊ธฐ ์œ„ํ•ด INICIS ๋ฌธ์„œ์— ๋”ฐ๋ฅธ app_scheme ๊ฐ’์„ ํ•„์š”ํ•œ ๊ฒฝ์šฐ ์ž๋™ ์ถ”๊ฐ€
  • INICIS IDC ์Šน์ธ URL๊ณผ P_REQ_URL์„ ์ •ํ™•ํžˆ ๋น„๊ตํ•˜๋„๋ก ์›นํ‘œ์ค€ ๋ชจ๋ฐ”์ผ ์Šน์ธ URL ๊ฒ€์ฆ ๊ฐ•ํ™”
  • WooCommerce ์ฃผ๋ฌธ์„ ๊ฒฐ์ œ ์™„๋ฃŒ๋กœ ์ฒ˜๋ฆฌํ•˜๊ธฐ ์ „์— ๋ชจ๋ฐ”์ผ ์Šน์ธ ์‘๋‹ต์˜ ์ฃผ๋ฌธ๋ฒˆํ˜ธ ๋ฐ ๊ธˆ์•ก ๊ฒ€์ฆ ์ถ”๊ฐ€
  • ์›นํ‘œ์ค€ ๋ชจ๋ฐ”์ผ return_token์„ 1ํšŒ์„ฑ์œผ๋กœ ์ฒ˜๋ฆฌํ•˜๊ณ  ๋ชจ๋ฐ”์ผ ์Šน์ธ ์š”์ฒญ์˜ TLS ์ธ์ฆ์„œ ๊ฒ€์ฆ ํ™œ์„ฑํ™”

1.0.4

  • INICIS ์›นํ‘œ์ค€ PC ์Šน์ธ ์ˆ˜์ •: php://input์—์„œ ์›์‹œ POST ๋ณธ๋ฌธ์œผ๋กœ authToken ์ฝ๊ธฐ (sanitize_text_field์— ์˜ํ•œ ํ† ํฐ ์†์ƒ ๋ฐฉ์ง€)
  • INICIS ์›นํ‘œ์ค€ PC ์Šน์ธ ์ˆ˜์ •: ๊ณต์‹ INICIS HttpClient.php์™€ ๋™์ผํ•˜๊ฒŒ cURL + http_build_query + PHP_QUERY_RFC3986 ์‚ฌ์šฉ
  • INICIS ์›นํ‘œ์ค€ ๋ชจ๋ฐ”์ผ ์Šน์ธ ์ˆ˜์ •: mobile.inicis.com ํ˜ธ์ŠคํŠธ๋ฅผ ์Šน์ธ URL ํ—ˆ์šฉ ๋ชฉ๋ก์— ์ถ”๊ฐ€
  • INICIS ์›นํ‘œ์ค€ ๋ชจ๋ฐ”์ผ ์Šน์ธ ์ˆ˜์ •: P_TID์—์„œ P_MID ์ถ”์ถœ, ๊ณต์‹ INICIS ๋ชจ๋ฐ”์ผ ์ƒ˜ํ”Œ๊ณผ ๋™์ผํ•˜๊ฒŒ cURL ์ง์ ‘ ์‚ฌ์šฉ
  • PC ๋ฐ ๋ชจ๋ฐ”์ผ ์›นํ‘œ์ค€ ๊ฒฐ์ œ ํ”Œ๋กœ์šฐ์— ๋Œ€ํ•œ ํฌ๊ด„์ ์ธ ๋””๋ฒ„๊ทธ ๋กœ๊น… ์ถ”๊ฐ€
  • readme.txt๋ฅผ ์˜์–ด ๋ฐ ํ•œ๊ตญ์–ด๋กœ Pro์™€ ์›นํ‘œ์ค€ ๊ฒฐ์ œ ๊ฒŒ์ดํŠธ์›จ์ด ์„ค๋ช… ์—…๋ฐ์ดํŠธ

1.0.3

  • ๋‘ ๋ฒˆ์งธ ๊ฒฐ์ œ ๊ฒŒ์ดํŠธ์›จ์ด๋กœ INICIS ์›นํ‘œ์ค€ ๊ฒฐ์ œ ์ถ”๊ฐ€ (์นด๋“œ ์ „์šฉ)
  • ์›นํ‘œ์ค€ ๊ฒฐ์ œ๋Š” PC (SignKey, INIStdPay.js) ๋ฐ ๋ชจ๋ฐ”์ผ (HashKey, mobile.inicis.com์œผ๋กœ form POST) ์ง€์›
  • ๋‘ ๊ฒŒ์ดํŠธ์›จ์ด ๋ชจ๋‘ WooCommerce > ์„ค์ • > ๊ฒฐ์ œ์— ํ‘œ์‹œ; ๊ฐ€๋งน์ ์€ Pro, ์›นํ‘œ์ค€, ๋˜๋Š” ๋‘˜ ๋‹ค ํ™œ์„ฑํ™” ๊ฐ€๋Šฅ

1.0.2

  • ์น˜๋ช…์  ์˜ค๋ฅ˜ ์ˆ˜์ •: ์ •์˜๋˜์ง€ ์•Š์€ ์ƒ์ˆ˜ SEOULCOMMERCE_SEOULCOMMERCE_KG_INICIS_PRO_VERSION

1.0.1

  • ์ „์ฒด ํ•œ๊ตญ์–ด ์–ธ์–ด ์ง€์› ์ถ”๊ฐ€
  • ๋ชจ๋“  ํ”Œ๋Ÿฌ๊ทธ์ธ ๋ฌธ์ž์—ด์— ๋Œ€ํ•œ ํ•œ๊ตญ์–ด ๋ฒˆ์—ญ ์ถ”๊ฐ€
  • WordPress ๋””๋ ‰ํ† ๋ฆฌ ๋ชฉ๋ก์„ ์œ„ํ•œ ํ•œ๊ตญ์–ด ์„น์…˜์œผ๋กœ readme.txt ์—…๋ฐ์ดํŠธ

1.0.0

  • ์ดˆ๊ธฐ ๋ฆด๋ฆฌ์Šค

์™ธ๋ถ€ ์„œ๋น„์Šค

์ด ํ”Œ๋Ÿฌ๊ทธ์ธ์€ ๊ฒฐ์ œ๋ฅผ ์ฒ˜๋ฆฌํ•˜๊ธฐ ์œ„ํ•ด KG INICIS ๋ฐ SeoulCommerce์—์„œ ์ œ๊ณตํ•˜๋Š” ์™ธ๋ถ€ ์„œ๋น„์Šค์— ์—ฐ๊ฒฐ๋ฉ๋‹ˆ๋‹ค:

KG INICIS ๊ฒฐ์ œ ์„œ๋น„์Šค:
– ์„œ๋น„์Šค: ์‹ ์šฉ์นด๋“œ ๊ฑฐ๋ž˜๋ฅผ ์ฒ˜๋ฆฌํ•˜๊ธฐ ์œ„ํ•œ KG INICIS ๊ฒฐ์ œ ๊ฒŒ์ดํŠธ์›จ์ด (Pro ๋ฐ ์›นํ‘œ์ค€)
– ์ „์†ก๋˜๋Š” ๋ฐ์ดํ„ฐ: ์ฃผ๋ฌธ ๊ธˆ์•ก, ๊ฐ€๋งน์  ID, ๊ณ ๊ฐ ์„ธ๋ถ€ ์ •๋ณด ๋ฐ ๊ฑฐ๋ž˜ ๋ฐ์ดํ„ฐ๋ฅผ ํฌํ•จํ•œ ๊ฒฐ์ œ ์ •๋ณด
– ์‹œ๊ธฐ: ๊ณ ๊ฐ์ด ์ด ๊ฒŒ์ดํŠธ์›จ์ด๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ๊ฒฐ์ œํ•  ๋•Œ๋งˆ๋‹ค
– ๋ชฉ์ : ์‹ ์šฉ์นด๋“œ ๊ฒฐ์ œ๋ฅผ ์•ˆ์ „ํ•˜๊ฒŒ ์ธ์ฆ ๋ฐ ์ฒ˜๋ฆฌ
– ์—”๋“œํฌ์ธํŠธ: paypro.inicis.com (Pro), stdpay.inicis.com (์›นํ‘œ์ค€ PC), mobile.inicis.com (์›นํ‘œ์ค€ ๋ชจ๋ฐ”์ผ)
– INICIS ์„œ๋น„์Šค ์•ฝ๊ด€: https://www.inicis.com/terms
– INICIS ๊ฐœ์ธ์ •๋ณด ๋ณดํ˜ธ์ •์ฑ…: https://www.inicis.com/privacy

SeoulCommerce API ํ‚ค ๊ฒ€์ฆ:
– ์„œ๋น„์Šค: ์‹ค์„œ๋ฒ„ ๋ชจ๋“œ ํ™œ์„ฑํ™”๋ฅผ ์œ„ํ•œ API ํ‚ค ๊ฒ€์ฆ ์„œ๋น„์Šค (Pro ๊ฒŒ์ดํŠธ์›จ์ด ์ „์šฉ)
– ์ „์†ก๋˜๋Š” ๋ฐ์ดํ„ฐ: ์›น์‚ฌ์ดํŠธ URL, API ํ‚ค, ํ”Œ๋Ÿฌ๊ทธ์ธ ๋ฒ„์ „ ๋ฐ ํƒ€์ž„์Šคํƒฌํ”„
– ์‹œ๊ธฐ: ๊ด€๋ฆฌ์ž ์„ค์ •์—์„œ API ํ‚ค๋ฅผ ๊ฒ€์ฆํ•˜๊ฑฐ๋‚˜ ์‹ค์„œ๋ฒ„ ๋ชจ๋“œ ์ž‘๋™ ์ค‘์ผ ๋•Œ
– ๋ชฉ์ : ์‹ค์„œ๋ฒ„ ๋ชจ๋“œ์—์„œ ํ”Œ๋Ÿฌ๊ทธ์ธ์˜ ์Šน์ธ๋œ ์‚ฌ์šฉ์„ ํ™•์ธ
– SeoulCommerce ์•ฝ๊ด€: https://seoulcommerce.com/terms
– SeoulCommerce ๊ฐœ์ธ์ •๋ณด ๋ณดํ˜ธ: https://seoulcommerce.com/privacy

์—…๊ทธ๋ ˆ์ด๋“œ ์•ˆ๋‚ด

ํ•ด๋‹น ์—†์Œ

Screenshots

Installation

  1. Upload the plugin folder to /wp-content/plugins/ or install via the WordPress Plugins screen.
  2. Activate the plugin through the ‘Plugins’ screen in WordPress.
  3. Go to WooCommerce > Settings > Payments:
    • Enable KG INICIS Pro and enter your MID and Mobile HashKey. For refunds, also enter your INIAPI Key.
    • Enable INICIS Standard Pay and enter your MID, SignKey (PC), and HashKey (mobile). For refunds, also enter your INIAPI Key.
    • You can enable one or both gateways.
  4. For Korean translations, set your site language to ํ•œ๊ตญ์–ด(ko_KR). This plugin includes a translation file in languages/seoulcommerce-kg-inicis-pro-for-woocommerce-ko_KR.po.

FAQ

Does this support virtual account (vbank) or bank transfer?

This version focuses on CARD payments. Additional methods can be added in future versions.

What is the difference between Pro and Standard Pay?

KG INICIS Pro uses the INIPayPro integration (paypro.inicis.com). INICIS Standard Pay uses the INICIS Web Standard integration (stdpay.inicis.com for PC, mobile.inicis.com for mobile). Both support credit card payments on PC and mobile. Choose whichever matches your INICIS contract..

Does it work with the new WooCommerce Checkout (Blocks)?

Yes, both gateways are registered with WooCommerce Blocks and appear in the block-based checkout.

What data do I need to configure?

  • KG INICIS Pro: MID and Mobile HashKey; for refunds, INIAPI Key (and optionally Client IP).
  • INICIS Standard Pay: MID, SignKey (for PC), and HashKey (for mobile). For refunds, INIAPI Key (and optionally Client IP). Card only.

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Contributors and Developers

“SeoulCommerce KG INICIS Pro for WooCommerce” is open source software. The following people have contributed to this plugin.

Contributors

“SeoulCommerce KG INICIS Pro for WooCommerce” has been translated into 1 locale. Thank you to the translators for their contributions.

Translate “SeoulCommerce KG INICIS Pro for WooCommerce” into your language.

Interested in development?

Browse the code, check out the SVN repository, or subscribe to the development log by RSS.

Change Log

1.0.10

  • Fixed refunds of half the order or more being sent to INICIS as a full cancel.

1.0.9

  • Added full and partial refunds for INICIS Standard Pay via INIAPI v2.

1.0.8

  • Security update: hardened payment return handling for KG INICIS Pro and INICIS Standard Pay (PC).

1.0.7

  • Improved INICIS Standard Pay mobile app-card return handling by adding Magento-aligned 2trs ISP and app run flags.
  • Updated Chrome mobile app return scheme to googlechromes:// to match the working Magento implementation.

1.0.6

  • Fixed INICIS Standard Pay mobile Chrome app return scheme to use the INICIS-verified googlechrome:// value.

1.0.5

  • Improved INICIS Standard Pay mobile redirect handling for mobile browsers by adding documented app_scheme values when needed.
  • Hardened Standard Pay mobile approval validation by matching P_REQ_URL against the expected INICIS IDC approval URL.
  • Added mobile order ID and amount validation before marking WooCommerce orders as paid.
  • Made Standard Pay mobile return tokens one-time and enabled TLS peer verification for mobile approval requests.

1.0.4

  • Fixed INICIS Standard Pay PC approval: read authToken from raw POST body (php://input) to prevent token corruption by sanitize_text_field.
  • Added comprehensive debug logging for both PC and mobile Standard Pay flows.
  • Updated readme.txt to describe both Pro and Standard Pay gateways in English and Korean.

1.0.3

  • Added INICIS Standard Pay as a second payment gateway (card only).
  • Standard Pay supports PC (SignKey, INIStdPay.js) and mobile (HashKey, form POST to mobile.inicis.com).
  • Both gateways appear in WooCommerce > Settings > Payments; merchants can enable Pro, Standard, or both.

1.0.2

  • Fixed fatal error: Undefined constant SEOULCOMMERCE_SEOULCOMMERCE_KG_INICIS_PRO_VERSION
  • Corrected duplicate constant name in receipt_page function

1.0.1

  • Added full Korean language support
  • Added Korean translations for all plugin strings
  • Updated readme.txt with Korean sections for WordPress directory listing
  • Fixed constant name issues in gateway and blocks classes
  • Improved JavaScript string localization
  • Compiled Korean translation file (.mo) for production use

1.0.0

  • Initial release