diff --git a/app/code/community/Ebizmarts/MailChimp/Model/Api/Batches.php b/app/code/community/Ebizmarts/MailChimp/Model/Api/Batches.php
index 2d640397e..018df7094 100644
--- a/app/code/community/Ebizmarts/MailChimp/Model/Api/Batches.php
+++ b/app/code/community/Ebizmarts/MailChimp/Model/Api/Batches.php
@@ -568,6 +568,7 @@ public function getBatchResponse($batchId, $magentoStoreId)
      */
     protected function processEachResponseFile($files, $batchId, $mailchimpStoreId)
     {
+        $helper = $this->getHelper();
         foreach ($files as $file) {
             $items = json_decode(file_get_contents($file));
             foreach ($items as $item) {
@@ -623,9 +624,12 @@ protected function processEachResponseFile($files, $batchId, $mailchimpStoreId)
                     }
 
                     $mailchimpErrors->save();
-                    $this->getHelper()->logError($error);
+                    $helper->logError($error);
                 } else {
-                    $this->saveSyncData($id, $type, $mailchimpStoreId, null, null, 0, null, null, 1, true);
+                    $syncDataItem = $helper->getEcommerceSyncDataItem($id, $type, $mailchimpStoreId);
+                    if (!$syncDataItem->getMailchimpSyncModified()) {
+                        $this->saveSyncData($id, $type, $mailchimpStoreId, null, null, 0, null, null, 1, true);
+                    }
                 }
             }
 
diff --git a/app/code/community/Ebizmarts/MailChimp/Model/Api/PromoRules.php b/app/code/community/Ebizmarts/MailChimp/Model/Api/PromoRules.php
index 5c575d0df..7a480735f 100644
--- a/app/code/community/Ebizmarts/MailChimp/Model/Api/PromoRules.php
+++ b/app/code/community/Ebizmarts/MailChimp/Model/Api/PromoRules.php
@@ -74,7 +74,7 @@ public function getNewPromoRule($ruleId, $batchId, $mailchimpStoreId, $magentoSt
             if (!empty($ruleData)) {
                 $promoData['method'] = "POST";
                 $promoData['path'] = '/ecommerce/stores/' . $mailchimpStoreId . '/promo-rules';
-                $promoData['operation_id'] = $batchId . '_' . Ebizmarts_MailChimp_Model_Config::IS_PROMO_RULE . '_' . $ruleId;
+                $promoData['operation_id'] = 'storeid-' . $magentoStoreId . '_' . Ebizmarts_MailChimp_Model_Config::IS_PROMO_RULE . '_' . $helper->getDateMicrotime() . '_' . $ruleId;
                 $promoData['body'] = $promoRuleJson;
                 //update promo rule delta
                 $this->_updateSyncData($ruleId, $mailchimpStoreId, Varien_Date::now());
diff --git a/dev/tests/mailchimp/tests/app/Ebizmarts/MailChimp/Model/Api/PromoRulesTest.php b/dev/tests/mailchimp/tests/app/Ebizmarts/MailChimp/Model/Api/PromoRulesTest.php
index 998351b5d..442ddcdae 100644
--- a/dev/tests/mailchimp/tests/app/Ebizmarts/MailChimp/Model/Api/PromoRulesTest.php
+++ b/dev/tests/mailchimp/tests/app/Ebizmarts/MailChimp/Model/Api/PromoRulesTest.php
@@ -66,6 +66,13 @@ public function testGetNewPromoRule()
             ->disableOriginalConstructor()
             ->getMock();
 
+        $mailChimpHelperMock = $this->getMockBuilder(Ebizmarts_MailChimp_Helper_Data::class)
+            ->setMethods(array('getDateMicrotime'))
+            ->disableOriginalConstructor()
+            ->getMock();
+
+        $promoRulesApiMock->expects($this->once())->method('getMailChimpHelper')->willReturn($mailChimpHelperMock);
+        $mailChimpHelperMock->expects($this->once())->method('getDateMicrotime')->willReturn('2017-05-18-14-45-54-38849500');
         $promoRulesApiMock->expects($this->once())->method('getPromoRule')->with(self::PROMORULE_ID)->willReturn($promoRuleMock);
         $promoRulesApiMock->expects($this->once())->method('generateRuleData')->with($promoRuleMock)->willReturn($promoRuleData);
 
@@ -78,7 +85,7 @@ public function testGetNewPromoRule()
         $this->assertArrayHasKey("body", $return);
         $this->assertEquals("POST", $return["method"]);
         $this->assertRegExp("/\/ecommerce\/stores\/(.*)\/promo-rules/", $return["path"]);
-        $this->assertEquals(self::BATCH_ID . "_" . Ebizmarts_MailChimp_Model_Config::IS_PROMO_RULE . '_' . self::PROMORULE_ID, $return["operation_id"]);
+        $this->assertEquals(self::BATCH_ID . '_' . self::PROMORULE_ID, $return["operation_id"]);
     }
 
     public function testMakePromoRulesCollection()