WHAT IS THE PURPOSE OF AN IPN SCRIPT

The Purpose of the IPN Script is to Update Database at Ecommerce
 Website after Payment at Pay Pal  e.g

(i)  Adding an Order after  Payment By Customer at Pay Pal.

(ii) Adding Payment Record To
     
           (A) Affiliate
           (B) Vendor
      (C) Royalty

     ACCOUNT WITH PAY PAL PAYMENT
      (inorder to zero out Account Balance) so as to prevent
      duplication of payments- since only account with a Balance
      will appear in the Browser for Payment.

INITIAL STEPS TO TAKE TO BENEFIT FROM INTEGRATION

(1)  Open a Business Account at Pay Pal Website


(2) VERIFY ACCOUNT use
      (i) Debit Card
      (ii) Credit Card
      (iii) US Bank Account

   If your Pay Pal Account will be used for receiving revenue
from Ecommerce Website , hence would not need to make payments VIA Credit Card;

   The use of a card (Debit Or Credit) would be just to verify
your Business Account so you can start receiving funds . Therefore
if your not a resident in U.S.A (e.g Jamaican) hence don't have a
U.S Bank Account; and can only verify your account with a Debit or Credit Card, why not use a Visa Debit Card from a Local Bank
or branch(e.g Nova Scotia Branch).

      USING DEBIT CARD TO VERIFY

   If you are a Jamaican e.g get a Visa Debit Card
 from Bank such as Nova Scotia 

(i) Branch by opening  Bank Account, if you have
     not already done so.

(ii) Click "Verify Account" Link at your Pay Pal
Website.

(iii) Enter your Card number.



(3)   Email Address Matches Pay Pal Business     
        Account

       For individuals or Company to receive Payments from
    Ecommerce Website
    (A)   AFFILIATE
    (B)   VENDORS ( e.g at CLICKBANK.COM)
    (C)    ROYALTY CREDITORS
             (Produce, Distributor, Writer, Artist, Musician)
              at Music Ecommerce Website
       When the user attempts Register an account
     (Affiliate, Vendor, Royalty Creditor)  he or she must ensure
     that the Email Address matches one of  Ecommerce Website
     Account holder's Pay Pal Business Account.

PAY PAL INTEGRATION THE SOLUTION FOR SMALL COMPANIES OVER THE INTERNET

(1)  INCREASE SALES AT YOUR ECOMMERCE WEBSITE USING SAFE CREDIT
 CARD PAYMENTS.

(2) ALLOW AUTOMATIC DOWNLOAD AFTER PAY PAL PAYMENTS

(3) ALLOWS CUSTOMER PAYMENTS TO BE DEPOSITED INTO PAY PAL BUSINESS
      ACCOUNT OF WEBSITE OWNER(ECOMMERCE)AUTOMATICALLY.

UPDATING OF DATABASE(ROYALTY ACCOUNT) AT ECOMMERCE WEBSITE(ASP) WITH PAY PAL PAYMENTS AUTOMATICALLY

UPDATING ECOMMERCE WEBSITE DATABASE
(ROYALTY ACCOUNT) USING ASP IPN SCRIPT


REM **********************************************************************

       http://www.bobbyreggae.com/ROYALTYIPN_LISTENER.ASP

REM **********************************************************************

REM Retrieve Information Transferred From Pay Pal To IPN Script

REM **********************************************************************

    ITEM_NAME        = Request.Form("item_name")  

    HCURRENT_BALANCE = Request.Form("amount")

REM **********************************************************************

    SET FROYALTYACCOUNT=SERVER.CREATEOBJECT("ADODB.RECORDSET")

    SQLACCOUNT=" SELECT * FROM ROYALTYACCOUNT "

    FROYALTYACCOUNT.OPEN SQLACCOUNT, CON

    REGGAEFLG=0

    IF FROYALTYACCOUNT.BOF THEN

             IF FROYALTYACCOUNT.EOF  THEN

                    REGGAEFLG=1

             END IF

    END IF

    IF    REGGAEFLG=0     THEN

           FROYALTYACCOUNT.MOVEFIRST

           DO WHILE   NOT  FROYALTYACCOUNT.EOF

                 IF ISNULL(FROYALTYACCOUNT("CODE")) THEN

                        HCODE=0

                 ELSE

                        HCODE=FROYALTYACCOUNT("CODE")

                 END IF

                 HDESCRIPTION =FROYALTYACCOUNT("DESCRIPTION")

                 HDESCRIPTION =TRIM(HDESCRIPTION)

                 POS   = INSTR(HITEM_NAME, HDESCRIPTION)

                 IF    POS=0   THEN

                 ELSE

                         HHCODE  =HCODE 

                         HHDESCRIPTION =HDESCRIPTION

                 END IF

                 FROYALTYACCOUNT.MOVENEXT

          LOOP

   END IF

   IF  HHROYALTYCREDITOR="DISTRIBUTOR"  THEN

          ZERO = 0

          Set FDISTRIBUTOR=Server.CreateObject("ADODB.Recordset")

          SQLDISTRIBUTOR=" SELECT * FROM  DISTRIBUTOR "

          SQLDISTRIBUTOR= SQLDISTRIBUTOR & ” WHERE Instr(ITEM_NAME, ACCOUNT_NAME) <>”

          SQLDISTRIBUTOR= SQLDISTRIBUTOR & ZERO

          FDISTRIBUTOR.Open SQLDISTRIBUTOR, con

          reggaeflg=0

          If FDISTRIBUTOR.Bof Then

               If FDISTRIBUTOR.Eof then

                     reggaeflg=1

               End If

          End If

          If reggaeflg=0 Then

                    If Isnull(FDISTRIBUTOR("ACCNO")) then

                          HHACCOUNT_NUMBER=0

                    Else

                          HHACCOUNT_NUMBER=FDISTRIBUTOR("ACCNO")

                    End If

          End If

 END IF

 IF  HHROYALTYCREDITOR="PRODUCER"  THEN

                        

          Set FPRODUCER=Server.CreateObject("ADODB.Recordset")

          SQLPRODUCER=" SELECT * FROM PRODUCER "

          SQLPRODUCER= SQLPRODUCER & ” WHERE Instr(ITEM_NAME, PRODUCER_NAME) <>”

          SQLPRODUCER= SQLPRODUCER & ZERO

          FPRODUCER.Open SQLPRODUCER, con

          reggaeflg=0

          If FPRODUCER.Bof Then

               If FPRODUCER.Eof then

                     reggaeflg=1

               End If

          End If

          If reggaeflg=0 Then

                    If Isnull(FPRODUCER("PRODUCER_CODE")) then

                          HHACCOUNT_NUMBER=0

                    Else

                          HHACCOUNT_NUMBER=FPRODUCER("PRODUCER_CODE")

                    End If

          End If

          FPRODUCER.Open SQLPRODUCER, con

          reggaeflg=0

          If FPRODUCER.Bof Then

               If FPRODUCER.Eof then

                     reggaeflg=1

               End If

          End If

          If reggaeflg=0 Then

                   If Isnull(FPRODUCER("PRODUCER_CODE")) then

                          HHACCOUNT_NUMBER =0

                   Else

                          HHACCOUNT_NUMBER =FPRODUCER("PRODUCER_CODE")

                   End If

         End If

 END IF

 IF  HHROYALTYCREDITOR="WRITER"  THEN

          Set FWRITER=Server.CreateObject("ADODB.Recordset")

          SQLWRITER=" SELECT * FROM  WRITER "

          SQLWRITER= SQLWRITER & ” WHERE Instr(ITEM_NAME, WRITER_NAME) <>”

          SQLWRITER= SQLWRITER & ZERO

          FWRITER.Open SQLWRITER, con

          reggaeflg=0

          If FWRITER.Bof Then

               If FWRITER.Eof then

                     reggaeflg=1

               End If

          End If

          If reggaeflg=0 Then

                    If Isnull(FWRITER("WRITER_CODE")) then

                          HHACCOUNT_NUMBER=0

                    Else

                          HHACCOUNT_NUMBER=FWRITER("WRITER_CODE")

                    End If

          End If

END IF

IF  HHROYALTYCREDITOR="ARTIST"  THEN

     Set FARTIST=Server.CreateObject("ADODB.Recordset")

     SQLARTIST=" SELECT * FROM  ARTIST "

     SQLARTIST= SQLARTIST & ” WHERE Instr(ITEM_NAME, ARTIST_NAME) <>”

     SQLARTIST= SQLARTIST & ZERO

     FARTIST.Open SQLARTIST, con

     reggaeflg=0

     If FARTIST.Bof Then

         If FARTIST.Eof then

              reggaeflg=1

         End If    

     End If

     If reggaeflg=0 Then

               If Isnull(FARTIST("ARTCOD")) then

                     HHACCOUNT_NUMBER=0

               Else

                     HHACCOUNT_NUMBER=FARTIST("ARTCOD")

               End If

    

     END IF

SET FALBUMSINGLE=SERVER.CREATEOBJECT("ADODB.RECORDSET")

SQLALBUM=" SELECT * FROM ALBUMSINGLE "

FALBUMSINGLE.OPEN SQLALBUM, CON

REGGAEFLG=0

IF FALBUMSINGLE.BOF THEN

     IF FALBUMSINGLE.EOF  THEN

           REGGAEFLG=1

     END IF

END IF

IF    REGGAEFLG=0     THEN

    FALBUMSINGLE.MOVEFIRST

    DO WHILE   NOT  FALBUMSINGLE.EOF

         IF ISNULL(FALBUMSINGLE("CODE")) THEN

              HCODE=0

         ELSE

              HCODE=FALBUMSINGLE("CODE")

         END IF

         HDESCRIPTION =FALBUMSINGLE("DESCRIPTION")

         HDESCRIPTION =TRIM(HDESCRIPTION)

         POS   = INSTR(HITEM_NAME, HDESCRIPTION)

         IF    POS=0   THEN

         ELSE

              HHCODE  =HCODE 

              HHDESCRIPTION =HDESCRIPTION

         END IF

         FALBUMSINGLE.MOVENEXT

    LOOP

 END IF

 IF   HHDESCRIPTION="ALBUM"      THEN

      SET FALBUM=SERVER.CREATEOBJECT("ADODB.RECORDSET")

      SQLALBUM=" SELECT * FROM ALBUM "

      SQLALBUM= SQLALBUM & ” WHERE Instr(ITEM_NAME, ALBUMNAM) <>”

      SQLALBUM= SQLALBUM & ZERO

      FALBUM.Open SQLALBUM, con

      reggaeflg=0

      If FALBUM.Bof Then

            If FALBUM.Eof then

                   reggaeflg=1

            End If    

      End If

      If reggaeflg=0 Then

               If Isnull(FALBUM("ALBUMCOD")) then

                     HHALBUMCOD=0

               Else

                     HHALBUMCOD=FALBUM("ALBUMCOD")

               End If

    

      END IF

END IF

IF     HHDESCRIPTION="SINGLE"      THEN

      SET FSONGFIL=SERVER.CREATEOBJECT("ADODB.RECORDSET")

      SQLSONG=" SELECT * FROM SONGFIL "

      SQLSONG= SQLSONG & ” WHERE Instr(ITEM_NAME, SONGTITLE) <>”

      SQLSONG= SQLSONG & ZERO

      FSONGFIL.Open SQLSONG, con

      reggaeflg=0

      If FSONGFIL.Bof Then

            If FSONGFIL.Eof then

                   reggaeflg=1

            End If    

      End If

      If reggaeflg=0 Then

               If Isnull(FSONGFIL("SONGCOD")) then

                     HHSONGCOD=0

               Else

                     HHSONGCOD=FSONGFIL("SONGCOD")

               End If

    

      END IF

END IF

REM  **************************************************************

     USE INFORMATION SENT FROM PAY PAL TO UPDATE ROYALTY ACCOUNT

      With Payment Details made at Pay Pal To Royalty Creditors

   ( Distributor, Producer, Song Writer, Artist( Singer, Musician )

REM ***************************************************************

HCMPID=1

SET FNUMBERS=SERVER.CREATEOBJECT("ADODB.RECORDSET")

SQLNUMB=" SELECT * FROM NUMBERS "

SQLNUMB=SQLNUMB & " WHERE CMPID=" & HCMPID

FNUMBERS.OPEN SQLNUMB, CON

REGGAEFLG=0

IF FNUMBERS.BOF THEN

      IF FNUMBERS.EOF THEN

           REGGAEFLG=1

      END IF

END IF

IF REGGAEFLG=0 THEN

     IF ISNULL(FNUMBERS("TRNSNO")) THEN

           HTRNSNO=0

     ELSE

           HTRNSNO=FNUMBERS("TRNSNO")

     END IF

     HTRNSNO=HTRNSNO + 1

     NUMBSQL=" UPDATE NUMBERS SET "

     NUMBSQL=NUMBSQL & "      TRNSNO=" & HTRNSNO

     NUMBSQL=NUMBSQL & " WHERE CMPID=" & HCMPID

     CON.EXECUTE NUMBSQL

END IF

HTRNSDAT  = DATE()

HTRNSTYPE = “R”    rem Payment

REM ************************************************************

       ADDITION OF PAYMENT TRANSACTION TO ROYALTY ACCOUNT

       Inorder To ZERO Out Balance To prevent Duplication

       Of Payment( Only Account With a Balance Can Result

       In a Payment To Royalty Creditors Pay Pal Business

       Account.)

REM ************************************************************

SQLSLEDGE=" INSERT INTO ROYALTYLEDGER VALUES "

SQLSLEDGE=SQLSLEDGE   & "('"

SQLSLEDGE=SQLSLEDGE   & HTRNSNO           & "','"

SQLSLEDGE=SQLSLEDGE   & HTRNSDAT          & "','"

SQLSLEDGE=SQLSLEDGE   & HACCOUNT_NUMBER   & "','"

SQLSLEDGE=SQLSLEDGE   & HTRNSTYPE         & "','"

SQLSLEDGE=SQLSLEDGE   & HCODE             & "','"

SQLSLEDGE=SQLSLEDGE   & HHALBUMCOD        & "','"

SQLSLEDGE=SQLSLEDGE   & HCURRENT_BALANCE  & "')"

CON.EXECUTE SQLSLEDGE

                                                          

REM **************************************************************

UPDATING OF ROYALTY ACCOUNT (USING PHP IPN SCRIPT) AT ECOMMERCE WEBSITE WITH PAY PAL PAYMENTS

            PHP  PAY PAL  IPN SCRIPT

           

                   ROYALTYIPN_LISTENER.PHP

                            

                       

      $ITEM_NAME        = Request.Form("item_name");  

      $CURRENT_BALANCE  = Request.Form("amount");

      $SQLROYALTY       =" SELECT * FROM ROYALTYCREDITOR ";

      $FROYALTYCREDITOR = mysql_query( $SQLROYALTY, $CON );

       while ( $ROWS = mysql_fetch_object( $FROYALTYCREDITOR )) {

             $ROYALTY_CODE    = $ROWS->ROYALTY_CODE;

             $ROYALTYCREDITOR = $ROWS->ROYALTYCREDITOR;

             $POSITION   = strpos($ITEM_NAME, $ROYALTYCREDITOR);

             if ( $POSITION == 0 ) {

                   

             }

             else {

                                HHCODE  =HCODE 

                                HHDESCRIPTION =HDESCRIPTION

             }

   

         }                                                                                 

          if  ( $ROYALTYCREDITOR == "DISTRIBUTOR" ) {

                    $SQLDISTRIBUTOR=" SELECT * FROM  DISTRIBUTOR ";

          }                                                        

          if  ( $ROYALTYCREDITOR == "PRODUCER" ) {

                    $SQLPRODUCER =" SELECT * FROM PRODUCER "

                    $SQLPRODUCER.=” WHERE strpos($item_name, PRODUCERNAM) !=”

                    $SQLPRODUCER.= $ZERO;

                    $FPRODUCER   = myql_query ( $SQLPRODUCER , $CON );

                    $anymatch= mysql_num_rows($FPRODUCER);

                    if ( $anymatch == 0 ) {

                    } 

                    else {

                          $CREDITOR       = mysql_fetch_object ( $FPRODUCER )) {

                          $ACCOUNT_NUMBER = $CREDITOR->PRODUCERCOD;

                         

                    }

           }                                                                         

           if  ( $ROYALTYCREDITOR == "WRITER" ) {

                    $ZERO = 0;

                    $SQLWRITER =" SELECT * FROM  WRITER "

                    $SQLWRITER.=” WHERE strpos($item_name, WRITERNAM) !=”

                    $SQLWRITER.= $ZERO;

                    $FWRITER = mysql_query ( $SQLWRITER , $CON );

                    $anymatch= mysql_num_rows($FWRITER);

                    if ( $anymatch == 0 ) {

                    } 

                    else {

                          $CREDITOR = mysql_fetch_object ( $FWRITER )) {

                          $ACCOUNT_NUMBER       = $CREDITOR->WRITERCOD;

                         

                    }

           }

           if  ( $ROYALTYCREDITOR == "ARTIST" ) {

                    $SQLARTIST=" SELECT * FROM  ARTIST ";

                    $SQLARTIST.=” WHERE strpos($item_name, ARTNAM) !=”

                    $SQLARTIST.= $ZERO;

                    $FARTIST   = myql_query ( $SQLARTIST , $CON );

                    $anymatch= mysql_num_rows($FARTIST);

                    if ( $anymatch == 0 ) {

                    } 

                    else {

                          $CREDITOR       = mysql_fetch_object ( $FARTIST )) {

                          $ACCOUNT_NUMBER = $CREDITOR->ARTCOD;

                         

                    }

           }

           $SQLCATEGORY = " SELECT * FROM ALBUMSINGLE ";

            $FALBUMSINGLE= mysql_query ( $SQLCATEGORY, $CON );

            while ( $CATEGORY =   mysql_fetch_object($FALBUMSINGLE)) {

                      $CODE        = $CATEGORY->CODE;

                      $DESCRIPTION = $CATEGORY->DESCRIPTION;

                       $POSITION   = strpos($ITEM_NAME, $DESCRIPTION)

                       if ( $POSITION == 0 ) { 

                      

                       }                                                       

                       else {

                             HHCODE  =HCODE 

                             HHDESCRIPTION =HDESCRIPTION

                       }

            }                                                              

            if (  $DESCRIPTION == "ALBUM" ) {

                    $SQLALBUM =" SELECT * FROM ALBUM ";

                    $SQLALBUM.=” WHERE strpos($item_name, ALBUMNAM) !=”

                    $SQLALBUM.= $ZERO;

                    $FALBUM   = myql_query ( $SQLALBUM , $CON );

                    $anymatch= mysql_num_rows($FALBUM);

                    if ( $anymatch == 0 ) {

                    } 

                    else {

                          $RECORD     = mysql_fetch_object ( $FALBUM );

                          $ALBUMCOD = $RECORD->ALBUMCOD;

                          

                    }

               

         } 

         if ( $DESCRIPTION == "SINGLE" ) {

                    $SQLSONG =" SELECT * FROM SONGFIL ";

                    $SQLSONG .=” WHERE strpos($item_name, SONGTITLE) !=”

                    $SQLSONG .= $ZERO;

                    $FSONGFIL = myql_query ( $SQLSONG , $CON );

                    $anymatch= mysql_num_rows($FALBUM);

                    if ( $anymatch == 0 ) {

                    } 

                    else {

                          $RECORD  = mysql_fetch_object ( $FSONGFIL );

                          $SONGCOD = $RECORD->SONGCOD;

                         

                    }

                     

         }

        $SQLNUMBER =" SELECT * FROM NUMBERS ";

        $FNUMBERS  = mysql_query( $SQLNUMBER, $CON );

        $NUMBER    = mysql_fetch_object( $FNUMBERS );

        $TRNSNO    = $NUMBER->TRNSNO;

        $TRNSNO    = $TRNSNO + 1;

        $NUMBSQL   =" UPDATE NUMBERS SET ";

        $NUMBSQL  .=" TRNSNO=" . $TRNSNO;

        $NUMBSQL  .=" WHERE CMPID=" & $CMPID;

                       

       $TRNSTYPE = "R";

       $SQLSLEDGE=" INSERT INTO ROYALTYLEDGER VALUES " ;

       $SQLSLEDGE=  "(" ;

       $SQLSLEDGE= $TRNSNO           . "," ;

       $SQLSLEDGE= $TRNSDAT          . "," ;

       $SQLSLEDGE= $ACCOUNT_NUMBER   . "," ;

       $SQLSLEDGE= $TRNSTYPE         . "," ;

       $SQLSLEDGE= $CODE             . "," ;

       $SQLSLEDGE= $ALBUMCOD         . "," ;

       $SQLSLEDGE= $CURRENT_BALANCE  . ")" ;