diff --git a/hardware/billofmat/dscomm-bill_mc.fods b/hardware/billofmat/dscomm-bill_mc.fods
index 7bf44c1..50fa613 100644
--- a/hardware/billofmat/dscomm-bill_mc.fods
+++ b/hardware/billofmat/dscomm-bill_mc.fods
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <office:document xmlns:presentation="urn:oasis:names:tc:opendocument:xmlns:presentation:1.0" xmlns:css3t="http://www.w3.org/TR/css3-text/" xmlns:grddl="http://www.w3.org/2003/g/data-view#" xmlns:xhtml="http://www.w3.org/1999/xhtml" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:chart="urn:oasis:names:tc:opendocument:xmlns:chart:1.0" xmlns:svg="urn:oasis:names:tc:opendocument:xmlns:svg-compatible:1.0" xmlns:draw="urn:oasis:names:tc:opendocument:xmlns:drawing:1.0" xmlns:rpt="http://openoffice.org/2005/report" xmlns:text="urn:oasis:names:tc:opendocument:xmlns:text:1.0" xmlns:style="urn:oasis:names:tc:opendocument:xmlns:style:1.0" xmlns:meta="urn:oasis:names:tc:opendocument:xmlns:meta:1.0" xmlns:config="urn:oasis:names:tc:opendocument:xmlns:config:1.0" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:fo="urn:oasis:names:tc:opendocument:xmlns:xsl-fo-compatible:1.0" xmlns:of="urn:oasis:names:tc:opendocument:xmlns:of:1.2" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:ooo="http://openoffice.org/2004/office" xmlns:dr3d="urn:oasis:names:tc:opendocument:xmlns:dr3d:1.0" xmlns:formx="urn:openoffice:names:experimental:ooxml-odf-interop:xmlns:form:1.0" xmlns:calcext="urn:org:documentfoundation:names:experimental:calc:xmlns:calcext:1.0" xmlns:drawooo="http://openoffice.org/2010/draw" xmlns:field="urn:openoffice:names:experimental:ooo-ms-interop:xmlns:field:1.0" xmlns:office="urn:oasis:names:tc:opendocument:xmlns:office:1.0" xmlns:table="urn:oasis:names:tc:opendocument:xmlns:table:1.0" xmlns:number="urn:oasis:names:tc:opendocument:xmlns:datastyle:1.0" xmlns:ooow="http://openoffice.org/2004/writer" xmlns:oooc="http://openoffice.org/2004/calc" xmlns:tableooo="http://openoffice.org/2009/table" xmlns:loext="urn:org:documentfoundation:names:experimental:office:xmlns:loext:1.0" xmlns:math="http://www.w3.org/1998/Math/MathML" xmlns:form="urn:oasis:names:tc:opendocument:xmlns:form:1.0" xmlns:script="urn:oasis:names:tc:opendocument:xmlns:script:1.0" xmlns:dom="http://www.w3.org/2001/xml-events" xmlns:xforms="http://www.w3.org/2002/xforms" office:version="1.2" office:mimetype="application/vnd.oasis.opendocument.spreadsheet">
- <office:meta><dc:date>2021-01-16T18:12:08.033143193</dc:date><dc:creator>Michael Schloh von Bennewitz</dc:creator><meta:editing-duration>PT1H11M13S</meta:editing-duration><meta:editing-cycles>15</meta:editing-cycles><meta:generator>LibreOffice/6.4.6.2$Linux_X86_64 LibreOffice_project/40$Build-2</meta:generator><meta:printed-by>Michael Schloh von Bennewitz</meta:printed-by><meta:print-date>2021-01-15T14:17:02.743029119</meta:print-date><dc:subject>Bill of materials</dc:subject><dc:title>Democratic Sendcomm</dc:title><meta:document-statistic meta:table-count="1" meta:cell-count="966" meta:object-count="0"/></office:meta>
+ <office:meta><dc:date>2021-01-16T18:17:48.317059462</dc:date><dc:creator>Michael Schloh von Bennewitz</dc:creator><meta:editing-duration>PT1H11M57S</meta:editing-duration><meta:editing-cycles>16</meta:editing-cycles><meta:generator>LibreOffice/6.4.6.2$Linux_X86_64 LibreOffice_project/40$Build-2</meta:generator><meta:printed-by>Michael Schloh von Bennewitz</meta:printed-by><meta:print-date>2021-01-15T14:17:02.743029119</meta:print-date><dc:subject>Bill of materials</dc:subject><dc:title>Democratic Sendcomm</dc:title><meta:document-statistic meta:table-count="1" meta:cell-count="966" meta:object-count="0"/></office:meta>
  <office:settings>
   <config:config-item-set config:name="ooo:view-settings">
    <config:config-item config:name="VisibleAreaTop" config:type="int">0</config:config-item>
@@ -14,7 +14,7 @@
      <config:config-item-map-named config:name="Tables">
       <config:config-item-map-entry config:name="Partslist">
        <config:config-item config:name="CursorPositionX" config:type="int">0</config:config-item>
-       <config:config-item config:name="CursorPositionY" config:type="int">1</config:config-item>
+       <config:config-item config:name="CursorPositionY" config:type="int">0</config:config-item>
        <config:config-item config:name="HorizontalSplitMode" config:type="short">0</config:config-item>
        <config:config-item config:name="VerticalSplitMode" config:type="short">0</config:config-item>
        <config:config-item config:name="HorizontalSplitPosition" config:type="int">0</config:config-item>
@@ -69,7 +69,7 @@
    <config:config-item config:name="HasColumnRowHeaders" config:type="boolean">true</config:config-item>
    <config:config-item config:name="ShowNotes" config:type="boolean">true</config:config-item>
    <config:config-item config:name="HasSheetTabs" config:type="boolean">true</config:config-item>
-   <config:config-item config:name="PrinterSetup" config:type="base64Binary">tgH+/21vbm9kb25uAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQ1VQUzptb25vZG9ubgAAAAAAAAAAAAAAAAAAAAAAAAAWAAMA0QAAAAAAAQAEAAhSAAAEdAAASm9iRGF0YSAxCnByaW50ZXI9bW9ub2Rvbm4Kb3JpZW50YXRpb249UG9ydHJhaXQKY29waWVzPTEKY29sbGF0ZT1mYWxzZQptYXJnaW5kYWp1c3RtZW50PTAsMCwwLDAKY29sb3JkZXB0aD0yNApwc2xldmVsPTAKcGRmZGV2aWNlPTEKY29sb3JkZXZpY2U9MApQUERDb250ZXhEYXRhCkR1cGxleDpEdXBsZXhUdW1ibGUASW5wdXRTbG90OlRSQVkxAFBhZ2VTaXplOkE0AAASAENPTVBBVF9EVVBMRVhfTU9ERRUARHVwbGV4TW9kZTo6U2hvcnRFZGdl</config:config-item>
+   <config:config-item config:name="PrinterSetup" config:type="base64Binary">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</config:config-item>
    <config:config-item config:name="RasterResolutionX" config:type="int">1000</config:config-item>
    <config:config-item config:name="SyntaxStringRef" config:type="short">7</config:config-item>
    <config:config-item config:name="RasterIsVisible" config:type="boolean">false</config:config-item>
@@ -404,9 +404,9 @@
    <style:table-cell-properties fo:background-color="#eeeeee" style:text-align-source="fix" style:repeat-content="false"/>
    <style:paragraph-properties fo:text-align="end" fo:margin-left="0cm"/>
   </style:style>
-  <style:style style:name="ce59" style:family="table-cell" style:parent-style-name="Default">
-   <style:table-cell-properties fo:background-color="#2a6099" style:text-align-source="fix" style:repeat-content="false"/>
-   <style:paragraph-properties fo:text-align="end" fo:margin-left="0cm"/>
+  <style:style style:name="ce70" style:family="table-cell" style:parent-style-name="Default">
+   <style:table-cell-properties fo:background-color="#2a6099" style:text-align-source="fix" style:repeat-content="false" style:vertical-align="middle"/>
+   <style:paragraph-properties fo:text-align="center" fo:margin-left="0cm"/>
    <style:text-properties fo:color="#ffffff" fo:font-weight="bold" style:font-weight-asian="bold" style:font-weight-complex="bold"/>
   </style:style>
   <style:style style:name="ce60" style:family="table-cell" style:parent-style-name="Default">
@@ -425,11 +425,20 @@
   <style:style style:name="ce20" style:family="table-cell" style:parent-style-name="Default" style:data-style-name="N100">
    <style:table-cell-properties fo:background-color="#eeeeee"/>
   </style:style>
-  <style:style style:name="ce21" style:family="table-cell" style:parent-style-name="Default" style:data-style-name="N100">
+  <style:style style:name="ce76" style:family="table-cell" style:parent-style-name="Default" style:data-style-name="N100">
    <style:table-cell-properties fo:background-color="#2a6099"/>
    <style:text-properties fo:color="#ffffff" fo:font-weight="bold" style:font-weight-asian="bold" style:font-weight-complex="bold"/>
   </style:style>
   <style:style style:name="ce22" style:family="table-cell" style:parent-style-name="Default" style:data-style-name="N100"/>
+  <style:style style:name="ce21" style:family="table-cell" style:parent-style-name="Default" style:data-style-name="N100">
+   <style:table-cell-properties fo:background-color="#2a6099"/>
+   <style:text-properties fo:color="#ffffff" fo:font-weight="bold" style:font-weight-asian="bold" style:font-weight-complex="bold"/>
+  </style:style>
+  <style:style style:name="ce59" style:family="table-cell" style:parent-style-name="Default">
+   <style:table-cell-properties fo:background-color="#2a6099" style:text-align-source="fix" style:repeat-content="false"/>
+   <style:paragraph-properties fo:text-align="end" fo:margin-left="0cm"/>
+   <style:text-properties fo:color="#ffffff" fo:font-weight="bold" style:font-weight-asian="bold" style:font-weight-complex="bold"/>
+  </style:style>
   <style:style style:name="ce23" style:family="table-cell" style:parent-style-name="Default" style:data-style-name="N120">
    <style:table-cell-properties fo:background-color="#ffffd7"/>
   </style:style>
@@ -515,7 +524,7 @@
      <text:p><text:sheet-name>???</text:sheet-name><text:s/>(<text:title>???</text:title>)</text:p>
     </style:region-left>
     <style:region-right>
-     <text:p><text:date style:data-style-name="N2" text:date-value="2021-01-16">00/00/0000</text:date>, <text:time style:data-style-name="N2" text:time-value="17:10:49.331261984">00:00:00</text:time></text:p>
+     <text:p><text:date style:data-style-name="N2" text:date-value="2021-01-16">00/00/0000</text:date>, <text:time style:data-style-name="N2" text:time-value="18:17:03.783462053">00:00:00</text:time></text:p>
     </style:region-right>
    </style:header>
    <style:header-left style:display="false"/>
@@ -3688,17 +3697,18 @@
      <table:table-cell table:style-name="ce11" table:formula="of:=SUM([.E2:.E65])" office:value-type="float" office:value="110" calcext:value-type="float">
       <text:p>110</text:p>
      </table:table-cell>
-     <table:table-cell table:style-name="ce59" office:value-type="string" calcext:value-type="string">
+     <table:table-cell table:style-name="ce70" office:value-type="string" calcext:value-type="string" table:number-columns-spanned="2" table:number-rows-spanned="1">
       <text:p>Total quantity</text:p>
      </table:table-cell>
-     <table:table-cell table:style-name="ce21" table:number-columns-repeated="2"/>
+     <table:covered-table-cell table:style-name="ce76"/>
+     <table:table-cell table:style-name="ce21"/>
      <table:table-cell table:style-name="ce11" table:number-columns-repeated="4"/>
      <table:table-cell table:style-name="ce59"/>
      <table:table-cell table:style-name="ce32" table:formula="of:=SUM([.N2:.N65])" office:value-type="currency" office:currency="EUR" office:value="49.16" calcext:value-type="currency">
       <text:p>49.16 €</text:p>
      </table:table-cell>
      <table:table-cell table:style-name="ce11" office:value-type="string" calcext:value-type="string">
-      <text:p>Total net price</text:p>
+      <text:p>Total net cost</text:p>
      </table:table-cell>
      <table:table-cell table:style-name="ce11" table:number-columns-repeated="1009"/>
     </table:table-row>