diff --git a/config.sample.json b/config.sample.json
index 897cb0d..e9bfd93 100644
--- a/config.sample.json
+++ b/config.sample.json
@@ -6,6 +6,7 @@
     "terminal_name": "PLEASE_CHANGE_ME",
     "password": "PLEASE_CHANGE_ME",
     "dump_request": true,
+    "method": "GET",
     "callback": {
       "port": 14000,
       "url": "http://PLEASE_CHANGE_ME:14000",
diff --git a/lib/hit/prepaid-topup.js b/lib/hit/prepaid-topup.js
index fec8b31..d9b921f 100644
--- a/lib/hit/prepaid-topup.js
+++ b/lib/hit/prepaid-topup.js
@@ -43,7 +43,9 @@ module.exports = async (xid, task) => {
             xid,
             endpointUrl,
             params,
-            fullEndpointUrl,
+            fullEndpointUrl: (!config.partner.method || config.partner.method === 'GET')
+                ? fullEndpointUrl
+                : endpointUrl,
         });
 
         report(xid, {
@@ -52,17 +54,25 @@ module.exports = async (xid, task) => {
             message: {
                 xid,
                 msg: 'Sending request to partner',
+                method: config.partner.method || 'GET',
                 endpointUrl,
             },
         });
 
-        const response = await axios.get(endpointUrl, {
-            headers: {
-                'User-Agent': 'KOMODO-GW-HTTPGETX',
-            },
-            timeout: config.partner.hit_timeout_ms || 60 * 1000,
-            params,
-        });
+        const response = config.partner.method === 'POST'
+            ? await axios.post(endpointUrl, new URLSearchParams(params), {
+                headers: {
+                    'User-Agent': 'KOMODO-GW-HTTPGETX',
+                },
+                timeout: config.partner.hit_timeout_ms || 60 * 1000,
+            })
+            : await axios.get(endpointUrl, {
+                headers: {
+                    'User-Agent': 'KOMODO-GW-HTTPGETX',
+                },
+                timeout: config.partner.hit_timeout_ms || 60 * 1000,
+                params,
+            });
 
         if (!response) {
             const e = new Error(`${MODULE_NAME} 8CF4E04D: Empty response`);
@@ -138,7 +148,7 @@ module.exports = async (xid, task) => {
         dumpReqRes(
             xid,
             task,
-            'GET',
+            config.partner.method || 'GET',
             endpointUrl,
             params,
             lastResponse && lastResponse.data,