diff --git a/.gitignore b/.gitignore
index a979ee7..1e4f1b6 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,3 @@
-/venv
\ No newline at end of file
+/venv
+*.xlsx
+/__pycache__
\ No newline at end of file
diff --git a/EINService.py b/EINService.py
index 2168775..6c8a8c7 100644
--- a/EINService.py
+++ b/EINService.py
@@ -5,6 +5,7 @@ from abc import ABC, abstractmethod
 from dataclasses import dataclass
 from datetime import datetime as dt
 from pprint import pprint as prt
+import pandas as pd
 
 
 SAMPLE_EIN = "59-1571026"
@@ -14,32 +15,34 @@ class EINData:
 
     def __init__(self, ein: str, buinessName: str, address1: str, city:str, state:str, zip: str, phone: str) -> None:
         if re.search("\d{2}(-|)\d{7}", str(ein)) == None:
-            try: raise Exception(f"Invalid EIN: {ein}")
-            except Exception as e:
-                print(e)
-                return None
+            raise Exception(f"Invalid EIN: {ein}")
         self.ein = ein.strip().replace('-','')
         self.buinessName = buinessName.lower().strip()
         self.address1 = address1.lower().strip()
         self.city = city.lower().strip()
         self.state = state.lower().strip()
         self.phone = phone.strip().replace('-','').replace('(',"").replace(')','').replace('+','')
-        try:    
-            self.zip = int(zip.replace('-','').strip())
-        except:
-            print(f"Invalid ZIP code: {zip}")
+        self.zip = int(zip.replace('-','').strip())
+
     
+    def __str__(self) -> str:
+        return f"""EIN: {self.ein}\t | Name: {self.buinessName}\t\t| Address: {self.address1}\t\t| City: {self.city}\t| State: {self.state}\t| Phone: {self.phone}"""      
+
     def get_ein(self) -> str:
         return f"{self.ein[0:2]}-{self.ein[2:]}"
 
     def compare(self, otherEIN: 'EINData') -> dict:
-        compareDict = {
-            "buinessName" : True if self.buinessName == otherEIN.businessName else False,
-            "address" : True if self.address1 == otherEIN.address1 else False,
-            "city": True if self.city == otherEIN.city else False,
-            "state":  True if self.state == otherEIN.state else False,
-            "zip" : True if self.zip == otherEIN.zip else False
-        }
+        try:
+            compareDict = {
+                "buinessName" : True if self.buinessName == otherEIN.buinessName else False,
+                "address" : True if self.address1 == otherEIN.address1 else False,
+                "city": True if self.city == otherEIN.city else False,
+                "state":  True if self.state == otherEIN.state else False,
+                "zip" : True if self.zip == otherEIN.zip else False
+            }
+        except Exception as e:
+            print(f"""Exception:\n{e}\nSelf:{self}\nOther: {otherEIN}\n""")
+            return None
         score = 0
         for v in compareDict.values():
             score += 1 if v else 0
@@ -47,7 +50,6 @@ class EINData:
         return compareDict
 
 
-
 class EINService(ABC):
     @classmethod
     @abstractmethod
@@ -64,15 +66,14 @@ class EINService(ABC):
         """
     
     @classmethod
-    def _isEIN(self, ein: int) -> bool:
-        return re.search("\d{2}(-|)\d{7}", str(ein)) != None
+    def _isEIN(self, ein: str) -> bool:
+        return re.search("\d{2}(-|)\d{7}", ein) != None
 
 
 class EINTaxIDService(EINService):
     _url = "https://eintaxid.com"
-    _htmlSearchInputID = "searchterm"
 
-    def search_ein(self, ein: str) -> EINResult:
+    def search_ein(self, ein: str) -> EINData:
         try:
             if not self._isEIN(ein):
                 print(f"{ein} is not a valid EIN!\nValid formats are: XX-XXXXXXX and XXXXXXXXX")
@@ -84,7 +85,11 @@ class EINTaxIDService(EINService):
         req = rq.request("POST",self._url + "/search-ajax.php", data={"query": ein}, \
             headers={'X-Requested-With': 'XMLHttpRequest'})
         soup = bsp(req.content, "html.parser")
-        text = soup.text.splitlines()[4]
+        try:
+            text = soup.text.splitlines()[4]
+        except:
+            print(f"Failed: {ein} | {soup}")
+            return None
         data = self._parse_return(text)
 
         return EINData(
@@ -97,10 +102,11 @@ class EINTaxIDService(EINService):
             data["phone"]
         )
 
-    def search_eins(eins: list[EINData]):
-        pass
+    def search_eins(self, eins: str) -> list[EINData]:
+        return [self.search_ein(ein) for ein in eins]
 
-    def _parse_return(self, content: str) -> EINData:
+
+    def _parse_return(self, content: str) -> dict:
         m = re.search("EIN Number:", content)
         company = content[0:m.start()].strip()
 
@@ -130,9 +136,4 @@ class EINTaxIDService(EINService):
             "state": state,
             "zip": zip,
             "phone": phone
-        }        
-
-
-testService = EINTaxIDService()
-print(dt.now())
-prt(testService.search_ein(SAMPLE_EIN))
\ No newline at end of file
+        }        
\ No newline at end of file
diff --git a/test.py b/test.py
new file mode 100644
index 0000000..41139b0
--- /dev/null
+++ b/test.py
@@ -0,0 +1,31 @@
+import EINService as es
+import pandas as pd
+
+data = pd.read_excel("ExampleCSP.xlsx")
+einService = es.EINTaxIDService()
+
+scores = []
+for _, deal in data.iterrows():
+    try:
+        leafEIN = es.EINData(
+            str(deal["Lessee Tax-ID"]),
+            deal["NAME"],
+            deal["ADDRESS"],
+            deal["CITY"],
+            deal["STATE"],
+            str(deal["ZIP"]),
+            str(deal["PHONE"]),
+            )
+    except:
+        print(f"Failed to create EINData (LEAF): {deal['Lessee Tax-ID']}")
+        continue
+
+    try:
+        external = einService.search_ein(leafEIN.get_ein())
+        if external == None: continue
+    except:
+        print(f"Failed to create EINData (EXTERNAL): {deal['Lessee Tax-ID']}")
+        continue
+    scores.append(leafEIN.compare(external))
+
+print(f"Scores:\n{scores}")
\ No newline at end of file