<?xml version="1.0" encoding="utf-8"?>
<ManualTopic ID="/baanerp/td/onlinemanual/000379" xml:lang="en">
   <Header>
      <Title>Retrobilling</Title>
      <Keyword type="header" order="d1e1622120">
         <Level1>Retrobilling</Level1>
      </Keyword>
      <Keyword type="header" order="d1e1622123">
         <Level1>Retroactive billing</Level1>
      </Keyword>
   </Header>
   <AimSection ID="aim_sales_retrobilling">
      <Paragraph>If price changes are made
		to a sales contract or to an item after the renegotiation date, you can use the <Link href="/baanerp/td/glossary/glossary#000313" role="glossary">retrobilling</Link> functionality
		to re-invoice previously shipped items for sales orders and schedules. Price
		differences are handled through retrobilled sales orders, which have an item
		quantity of zero and an order amount that shows the price
		difference.</Paragraph>
   </AimSection>
   <GeneralSection>
      <SectionTitle>Retrobilling master data</SectionTitle>
      <ProcedureList>
         <ListIntro>To set up retrobilling, specify the following master data:</ListIntro>
         <ListItem>In the <Link href="/baanerp/td/sls/tdsls0594m000" role="session">Sales Order Types (tdsls0594m000)</Link> session, define a sales order type for
		  retrobilling.</ListItem>
         <ListItem> 
            <List>
               <ListIntro>In the <GUIRef href="/baanerp/td/sls/tdsls0100s400" role="session">Sales Order Parameters (tdsls0100s400)</GUIRef> session, specify these fields:</ListIntro>
               <ListItem> 
                  <Link href="/baanerp/td/sls/tdsls0100s400#tdsls000.rbim" role="formfield">Retro-Billing Implemented</Link>
               </ListItem>
               <ListItem> 
                  <Link href="/baanerp/td/sls/tdsls0100s400#tdsls000.sotp" role="formfield">Order Type Retrobilling</Link>
               </ListItem>
               <ListItem>
                  <Link href="/baanerp/td/sls/tdsls0100s400#tdsls000.rbap" role="formfield">Retro-Billing Cost/Service</Link>
               </ListItem>
               <ListItem>
                  <Link href="/baanerp/td/sls/tdsls0100s400#tdsls000.rbng" role="formfield">Number Group Retro-Billing</Link>
               </ListItem>
               <ListItem> 
                  <Link href="/baanerp/td/sls/tdsls0100s400#tdsls000.udng" role="formfield">Number Group Update</Link>
               </ListItem>
               <ListItem> 
                  <Link href="/baanerp/td/sls/tdsls0100s400#tdsls000.cald" role="formfield">Date for Generating Retrobilled Advice</Link>
               </ListItem>
            </List>
         </ListItem>
         <ListItem> 
            <List>
               <ListIntro>In the <GUIRef href="/baanerp/td/isa/tdisa0510m000" role="session">Items - Sales Business Partner (tdisa0510m000)</GUIRef> session, specify these fields:</ListIntro>
               <ListItem> 
                  <Link href="/baanerp/td/isa/tdisa0510m000#tdisa010.afrb" role="formfield">Item applicable for Retro-Billing</Link>
               </ListItem>
               <ListItem> 
                  <Link href="/baanerp/td/isa/tdisa0510m000#tdisa010.ipbp" role="formfield">Retro Billed SO per BP</Link>
               </ListItem>
            </List>
         </ListItem>
      </ProcedureList>
   </GeneralSection>
   <GeneralSection>
      <SectionTitle>Retrobilling process</SectionTitle>
      <Paragraph>A retrobilled sales order has an item quantity of zero and an
		order amount that shows the price difference.</Paragraph>
      <ProcedureList>
         <ListIntro>To generate a retrobilled sales order, complete the following
		  steps:</ListIntro>
         <ListItem>Generate price change
		  advices in the <Link href="/baanerp/td/sls/tdsls3270d000" role="session">Generate Retrobilled Price Change Advice (tdsls3270d000)</Link> session. <List>
               <ListIntro>You can start this session as follows:</ListIntro>
               <ListItem>Automatically, whenever you make a price change to a
				contract.</ListItem>
               <ListItem>Manually, to generate price change advices for changed item
				prices.</ListItem>
            </List> 
            <List>
               <ListTitle>Note</ListTitle>
               <ListItem>In the <GUIRef href="/baanerp/td/sls/tdsls3270d000" role="session">Generate Retrobilled Price Change Advice (tdsls3270d000)</GUIRef> session, even if the
				session starts automatically, you must manually enter a price change (a
				percentage or a fixed value). This price change is then applied to the
				specified range of sales orders, sales schedules, or shipments.</ListItem>
               <ListItem>The generated price change advice header information is
				stored in the <Link href="/baanerp/td/sls/tdsls3570d000" role="session">Retrobilled Price Change Advice (tdsls3570d000)</Link> session. The generated price change advice line
				information is stored in the <Link href="/baanerp/td/sls/tdsls3571d000" role="session">Retrobilled Price Change Advice Lines (tdsls3571d000)</Link> session. You can change or delete the price change
				advice line information before you approve the line.</ListItem>
            </List>
         </ListItem>
         <ListItem>Approve the price change advices in the <GUIRef href="/baanerp/td/sls/tdsls3275d000" role="session">Approve Retrobilled Price Changes (tdsls3275d000)</GUIRef> session. You can start this session from
		  the <Link href="/baanerp/tc/glossary/glossary#specific" role="glossary">appropriate</Link> menu of the <GUIRef href="/baanerp/td/sls/tdsls3571d000" role="session">Retrobilled Price Change Advice Lines (tdsls3571d000)</GUIRef> session.</ListItem>
         <ListItem>Generate retrobilled sales orders in the <Link href="/baanerp/td/sls/tdsls3271d000" role="session">Generate Retrobilled Sales Orders (tdsls3271d000)</Link> session. You can start this session from the <Link href="/baanerp/tc/glossary/glossary#specific" role="glossary">appropriate</Link> menu of the <GUIRef href="/baanerp/td/sls/tdsls3571d000" role="session">Retrobilled Price Change Advice Lines (tdsls3571d000)</GUIRef> session. To update the sales
		  contract with the new price, select the <Link href="/baanerp/td/sls/tdsls3271d000#update.contract" role="formfield">Update Contract with New Price</Link> check box in the <GUIRef href="/baanerp/td/sls/tdsls3271d000" role="session">Generate Retrobilled Sales Orders (tdsls3271d000)</GUIRef> session.</ListItem>
         <ListItem>Use the standard invoicing procedure to invoice the generated
		  retrobilled sales order for the price difference.</ListItem>
      </ProcedureList>
   </GeneralSection>
</ManualTopic>