diff --git a/DECISIONS.md b/DECISIONS.md
index b426d744..55345b76 100644
--- a/DECISIONS.md
+++ b/DECISIONS.md
@@ -369,3 +369,5 @@ One line per decision: `[YYYY-MM-DD] <decision>: <why>`. Appended by agents and
 [2026-07-24] Declined compliance-bot ask to re-box the bolagsskattMissing warning (#1161): text-attn IS the locked house attention idiom (one ochre sentence, banners forbidden by design.md); PreviewStep keeps the inline action to the dispositions step, so salience + remediation path both remain.
 [2026-07-24] VAT RC checks proportional (0.5% + 1 kr tolerance) + latched stepper landing: the binary present/absent RC_BASIS_MISSING check cleared after one korrigering and hid a 38-voucher worklist behind "klart"; tolerance absorbs per-voucher basis rounding (moms/sats vs invoiced amount) without hiding a missing voucher; landing step latches once per period so a mid-work refetch cannot navigate the user off Kontrollera.
 [2026-07-25] Removed invented 6-month minimum for first räkenskapsår: BFL 3 kap 3 § sets no floor (Bolagsverket: "hur kort som helst", max 18 months); the check only existed for isFirstPeriod, exactly the case the law exempts, and blocked a customer shortening an autumn-registered first year to Dec 31.
+[2026-07-25] Article EUR-price support bug: root cause was the edit dialog omitting currency from initialData (form defaulted SEK and PATCHed it back) plus kr-hardcoded formatCurrency calls; export gets a Valuta column + suffix-free decimalColumn instead of extending CURRENCY_FORMAT, importer Valuta detection deferred as follow-up to keep the diff scoped.
+[2026-07-25] Reinstated article deactivation as an explicit PATCH active-toggle button on the detail page (support: odinaero.se) instead of reverting DELETE to soft-delete: 8a9a930f intentionally made DELETE hard-delete for unused articles, but that left invoice-referenced articles (ARTICLE_IN_USE) with no retire path; the old deactivate i18n keys were still in messages/ and are reused.
diff --git a/app/(dashboard)/articles/[id]/page.tsx b/app/(dashboard)/articles/[id]/page.tsx
index 9cf1d5fc..b52d91f0 100644
--- a/app/(dashboard)/articles/[id]/page.tsx
+++ b/app/(dashboard)/articles/[id]/page.tsx
@@ -18,6 +18,8 @@ import {
 import { getErrorMessage, type ErrorLocale } from '@/lib/errors/get-error-message'
 import { DestructiveConfirmDialog, useDestructiveConfirm } from '@/components/ui/destructive-confirm-dialog'
 import {
+  Archive,
+  ArchiveRestore,
   ArrowLeft,
   Package,
   Wrench,
@@ -56,6 +58,7 @@ export default function ArticleDetailPage({
   const [isEditOpen, setIsEditOpen] = useState(false)
   const [isUpdating, setIsUpdating] = useState(false)
   const [isDeleting, setIsDeleting] = useState(false)
+  const [isTogglingActive, setIsTogglingActive] = useState(false)
   const { dialogProps: confirmDialogProps, confirm: confirmAction } = useDestructiveConfirm()
 
   useEffect(() => {
@@ -128,6 +131,46 @@ export default function ArticleDetailPage({
     }
   }
 
+  // Soft retire/restore: the only path for articles already used on invoices,
+  // where hard delete is refused (ARTICLE_IN_USE) to keep invoice history.
+  async function handleToggleActive() {
+    if (!article) return
+    const deactivating = article.active
+    if (deactivating) {
+      const ok = await confirmAction({
+        title: t('deactivate_confirm_title', { name: article.name }),
+        description: t('deactivate_confirm_description'),
+        confirmLabel: t('deactivate_confirm_label'),
+        variant: 'destructive',
+      })
+      if (!ok) return
+    }
+
+    setIsTogglingActive(true)
+    try {
+      const response = await fetch(`/api/articles/${id}`, {
+        method: 'PATCH',
+        headers: { 'Content-Type': 'application/json' },
+        body: JSON.stringify({ active: !article.active }),
+      })
+      await throwOnStructuredError(response)
+      toast({
+        title: deactivating ? t('deactivated_title') : t('activated_title'),
+        description: article.name,
+      })
+      fetchArticle()
+    } catch (err) {
+      const body = (err as { body?: unknown }).body
+      toast({
+        title: deactivating ? t('deactivate_failed_title') : t('activate_failed_title'),
+        description: getErrorMessage(body ?? err, { context: 'article', locale: errorLocale }),
+        variant: 'destructive',
+      })
+    } finally {
+      setIsTogglingActive(false)
+    }
+  }
+
   async function handleDelete() {
     if (!article) return
     const ok = await confirmAction({
@@ -217,6 +260,24 @@ export default function ArticleDetailPage({
             {canWrite ? <Edit2 className="h-4 w-4 mr-1" /> : <Lock className="h-4 w-4 mr-1" />}
             {t('edit')}
           </Button>
+          <Button
+            variant="outline"
+            size="sm"
+            onClick={handleToggleActive}
+            disabled={isTogglingActive || !canWrite}
+            title={!canWrite ? t('viewer_disabled_tooltip') : undefined}
+          >
+            {isTogglingActive ? (
+              <Loader2 className="h-4 w-4 mr-1 animate-spin" />
+            ) : !canWrite ? (
+              <Lock className="h-4 w-4 mr-1" />
+            ) : article.active ? (
+              <Archive className="h-4 w-4 mr-1" />
+            ) : (
+              <ArchiveRestore className="h-4 w-4 mr-1" />
+            )}
+            {article.active ? t('deactivate') : t('activate')}
+          </Button>
           <Button
             variant="outline"
             size="sm"
@@ -247,7 +308,7 @@ export default function ArticleDetailPage({
           <CardContent className="space-y-3">
             <div className="text-sm flex items-center justify-between">
               <span className="text-muted-foreground">{t('label_price')}</span>
-              <span className="tabular-nums">{formatCurrency(article.price_excl_vat)}</span>
+              <span className="tabular-nums">{formatCurrency(article.price_excl_vat, article.currency)}</span>
             </div>
             <div className="text-sm flex items-center justify-between">
               <span className="text-muted-foreground">{t('label_vat')}</span>
@@ -260,7 +321,7 @@ export default function ArticleDetailPage({
             {article.cost_price != null && (
               <div className="text-sm flex items-center justify-between">
                 <span className="text-muted-foreground">{t('label_cost_price')}</span>
-                <span className="tabular-nums">{formatCurrency(article.cost_price)}</span>
+                <span className="tabular-nums">{formatCurrency(article.cost_price, article.currency)}</span>
               </div>
             )}
           </CardContent>
@@ -351,6 +412,7 @@ export default function ArticleDetailPage({
               unit: article.unit,
               price_excl_vat: article.price_excl_vat,
               vat_rate: article.vat_rate,
+              currency: article.currency,
               revenue_account: article.revenue_account || undefined,
               cost_price: article.cost_price ?? undefined,
               ean: article.ean || undefined,
diff --git a/app/(dashboard)/articles/page.tsx b/app/(dashboard)/articles/page.tsx
index fabfc7ef..f7bdb2da 100644
--- a/app/(dashboard)/articles/page.tsx
+++ b/app/(dashboard)/articles/page.tsx
@@ -364,7 +364,7 @@ function ArticlesPageInner() {
                       {article.unit}
                     </td>
                     <td className={cn(TD_CLASS, 'whitespace-nowrap text-right tabular-nums')}>
-                      {formatCurrency(article.price_excl_vat)}
+                      {formatCurrency(article.price_excl_vat, article.currency)}
                     </td>
                     <td className={cn(TD_CLASS, 'hidden whitespace-nowrap text-right tabular-nums text-muted-foreground sm:table-cell')}>
                       {article.vat_rate} %
diff --git a/app/(dashboard)/customers/[id]/page.tsx b/app/(dashboard)/customers/[id]/page.tsx
index cf94fccc..25200b2b 100644
--- a/app/(dashboard)/customers/[id]/page.tsx
+++ b/app/(dashboard)/customers/[id]/page.tsx
@@ -419,6 +419,9 @@ export default function CustomerDetailPage({
               org_number: customer.org_number || undefined,
               vat_number: customer.vat_number || undefined,
               personal_number: customer.personal_number || undefined,
+              // Must round-trip: the form defaults omitted values ('sv') and
+              // submits every field, so leaving language out resets it on save.
+              language: customer.language,
               default_payment_terms: customer.default_payment_terms || undefined,
               notes: customer.notes || undefined,
             }}
diff --git a/app/api/export/articles/__tests__/route.test.ts b/app/api/export/articles/__tests__/route.test.ts
index 591121b9..7bd35224 100644
--- a/app/api/export/articles/__tests__/route.test.ts
+++ b/app/api/export/articles/__tests__/route.test.ts
@@ -32,6 +32,7 @@ const ARTICLE = {
   unit: 'st',
   price_excl_vat: 1200,
   vat_rate: 25,
+  currency: 'EUR',
   revenue_account: '3001',
   cost_price: 400,
   ean: '7350000000001',
@@ -80,6 +81,13 @@ describe('GET /api/export/articles', () => {
     expect(detected.price_col).not.toBeNull()
     expect(detected.vat_rate_col).not.toBeNull()
     expect(detected.revenue_account_col).not.toBeNull()
+
+    // Non-SEK prices export their currency; the price column must still map
+    // to Försäljningspris, not be swallowed by the new Valuta column.
+    const valutaIdx = headers.indexOf('Valuta')
+    expect(valutaIdx).toBeGreaterThanOrEqual(0)
+    expect((rows[1] as string[])[valutaIdx]).toBe('EUR')
+    expect(headers[detected.price_col as number]).toBe('Försäljningspris')
   })
 
   it('returns a UTF-8 BOM CSV when format=csv', async () => {
diff --git a/app/api/export/articles/route.ts b/app/api/export/articles/route.ts
index b547ae35..a6353b8c 100644
--- a/app/api/export/articles/route.ts
+++ b/app/api/export/articles/route.ts
@@ -2,7 +2,7 @@ import { NextResponse } from 'next/server'
 import { withRouteContext } from '@/lib/api/with-route-context'
 import { errorResponse } from '@/lib/errors/get-structured-error'
 import { fetchAllRows } from '@/lib/supabase/fetch-all'
-import { textColumn, currencyColumn, integerColumn } from '@/lib/reports/xlsx-export'
+import { textColumn, decimalColumn, integerColumn } from '@/lib/reports/xlsx-export'
 import { buildRegisterExport, parseExportFormat, todayIso } from '@/lib/export/register-export'
 import type { Article } from '@/types'
 
@@ -11,7 +11,8 @@ import type { Article } from '@/types'
  *
  * Downloads the article register as xlsx (default) or csv. Read-only: viewers
  * may export. Column headers match the article importer's detector keywords so
- * the file round-trips (export → edit → re-import).
+ * the file round-trips (export → edit → re-import). Exception: the importer
+ * does not yet detect Valuta, so re-imported articles default to SEK.
  */
 export const GET = withRouteContext(
   'article.export',
@@ -48,10 +49,13 @@ export const GET = withRouteContext(
               textColumn('Benämning (engelska)'),
               textColumn('Typ'),
               textColumn('Enhet'),
-              currencyColumn('Försäljningspris'),
+              // Prices are decimal (not the kr-suffixed currency format):
+              // articles can carry a non-SEK currency, exported in Valuta.
+              decimalColumn('Försäljningspris'),
+              textColumn('Valuta'),
               integerColumn('Moms %'),
               textColumn('Försäljningskonto'),
-              currencyColumn('Inköpspris'),
+              decimalColumn('Inköpspris'),
               textColumn('EAN'),
               textColumn('ROT/RUT'),
               textColumn('Anteckning'),
@@ -64,6 +68,7 @@ export const GET = withRouteContext(
               a.type,
               a.unit,
               a.price_excl_vat,
+              a.currency,
               a.vat_rate,
               a.revenue_account,
               a.cost_price,
diff --git a/components/invoices/InvoiceEditor.tsx b/components/invoices/InvoiceEditor.tsx
index 7719f542..dd73c588 100644
--- a/components/invoices/InvoiceEditor.tsx
+++ b/components/invoices/InvoiceEditor.tsx
@@ -584,6 +584,9 @@ export default function InvoiceEditor(props: InvoiceEditorProps = { mode: 'creat
           unit: item.unit || 'st',
           price_excl_vat: Number(item.unit_price) || 0,
           vat_rate: item.vat_rate ?? 25,
+          // The typed unit price is in the invoice's currency: without this an
+          // EUR invoice line becomes an SEK article with the EUR number.
+          currency: getValues('currency'),
         }),
       })
       const result = await response.json()
diff --git a/lib/reports/__tests__/xlsx-export.test.ts b/lib/reports/__tests__/xlsx-export.test.ts
index cd547819..9943c3fb 100644
--- a/lib/reports/__tests__/xlsx-export.test.ts
+++ b/lib/reports/__tests__/xlsx-export.test.ts
@@ -4,6 +4,7 @@ import {
   reportToWorkbook,
   textColumn,
   currencyColumn,
+  decimalColumn,
   dateColumn,
   integerColumn,
   percentColumn,
@@ -70,6 +71,24 @@ describe('reportToWorkbook', () => {
     expect(sheet['A2'].z).not.toBe('#,##0.00 " kr"')
   })
 
+  it('applies the suffix-free decimal format to decimal columns', () => {
+    type Row = { name: string; price: number }
+    const buffer = reportToWorkbook<Row>([
+      {
+        name: 'Decimal',
+        columns: [textColumn('Name'), decimalColumn('Pris')],
+        rows: [{ name: 'Foo', price: 1234.56 }],
+        mapRow: (r) => [r.name, r.price],
+      },
+    ])
+
+    const wb = parseBuffer(buffer)
+    const sheet = wb.Sheets['Decimal']
+    // No " kr" suffix: decimal columns pair with a per-row currency column.
+    expect(sheet['B2'].z).toBe('#,##0.00')
+    expect(sheet['B2'].v).toBe(1234.56)
+  })
+
   it('applies date format to date columns', () => {
     type Row = { date: Date }
     const buffer = reportToWorkbook<Row>([
diff --git a/lib/reports/xlsx-export.ts b/lib/reports/xlsx-export.ts
index 2bc63b68..5a943cd3 100644
--- a/lib/reports/xlsx-export.ts
+++ b/lib/reports/xlsx-export.ts
@@ -23,7 +23,7 @@ import * as XLSX from 'xlsx'
  */
 
 export type CellValue = string | number | Date | null | undefined
-export type ColumnFormat = 'text' | 'currency' | 'date' | 'integer' | 'percent'
+export type ColumnFormat = 'text' | 'currency' | 'decimal' | 'date' | 'integer' | 'percent'
 
 export interface ColumnSpec {
   /** Human-readable header label rendered in row 1. */
@@ -47,6 +47,9 @@ export interface SheetSpec<TRow> {
 }
 
 const CURRENCY_FORMAT = '#,##0.00 " kr"'
+// Money amount WITHOUT the " kr" suffix: for columns whose currency varies per
+// row (e.g. article prices with a separate Valuta column).
+const DECIMAL_FORMAT = '#,##0.00'
 const DATE_FORMAT = 'yyyy-mm-dd'
 const INTEGER_FORMAT = '#,##0'
 const PERCENT_FORMAT = '0.00%'
@@ -55,6 +58,8 @@ function formatToZ(format: ColumnFormat): string | undefined {
   switch (format) {
     case 'currency':
       return CURRENCY_FORMAT
+    case 'decimal':
+      return DECIMAL_FORMAT
     case 'date':
       return DATE_FORMAT
     case 'integer':
@@ -84,6 +89,12 @@ function displayLength(value: CellValue, format: ColumnFormat): number {
           .replace(/\B(?=(\d{3})+(?!\d))/g, ' ')
         return formatted.length + 3 + (value < 0 ? 1 : 0) // +3 for " kr"
       }
+      case 'decimal': {
+        const formatted = Math.abs(value)
+          .toFixed(2)
+          .replace(/\B(?=(\d{3})+(?!\d))/g, ' ')
+        return formatted.length + (value < 0 ? 1 : 0)
+      }
       case 'integer': {
         const formatted = Math.round(value).toString().replace(/\B(?=(\d{3})+(?!\d))/g, ' ')
         return formatted.length + (value < 0 ? 1 : 0)
@@ -199,6 +210,11 @@ export function currencyColumn(header: string): ColumnSpec {
   return { header, format: 'currency' }
 }
 
+/** Two-decimal amount without the " kr" suffix: pair with a per-row currency column. */
+export function decimalColumn(header: string): ColumnSpec {
+  return { header, format: 'decimal' }
+}
+
 export function dateColumn(header: string): ColumnSpec {
   return { header, format: 'date' }
 }
diff --git a/messages/en.json b/messages/en.json
index 1f94a91a..920d31d0 100644
--- a/messages/en.json
+++ b/messages/en.json
@@ -4711,6 +4711,7 @@
     "back": "Back to articles",
     "edit": "Edit",
     "deactivate": "Deactivate",
+    "activate": "Activate",
     "delete": "Delete",
     "edit_dialog_title": "Edit article",
     "viewer_disabled_tooltip": "You only have viewer access in this company",
@@ -4741,7 +4742,9 @@
     "deactivate_confirm_description": "The article is hidden from lists and invoice pickers but its history is kept. You can reactivate it later.",
     "deactivate_confirm_label": "Deactivate",
     "deactivated_title": "Article deactivated",
+    "activated_title": "Article activated",
     "deactivate_failed_title": "Could not deactivate article",
+    "activate_failed_title": "Could not activate article",
     "delete_confirm_title": "Delete {name}",
     "delete_confirm_description": "The article and its article number are permanently deleted. This is only possible if the article has never been used on an invoice.",
     "delete_confirm_label": "Delete",
diff --git a/messages/sv.json b/messages/sv.json
index bd5b9249..161b0b0f 100644
--- a/messages/sv.json
+++ b/messages/sv.json
@@ -4711,6 +4711,7 @@
     "back": "Tillbaka till artiklar",
     "edit": "Redigera",
     "deactivate": "Inaktivera",
+    "activate": "Aktivera",
     "delete": "Ta bort",
     "edit_dialog_title": "Redigera artikel",
     "viewer_disabled_tooltip": "Du har endast läsbehörighet i detta företag",
@@ -4741,7 +4742,9 @@
     "deactivate_confirm_description": "Artikeln döljs i listor och fakturaval men historiken bevaras. Du kan aktivera den igen senare.",
     "deactivate_confirm_label": "Inaktivera",
     "deactivated_title": "Artikel inaktiverad",
+    "activated_title": "Artikel aktiverad",
     "deactivate_failed_title": "Kunde inte inaktivera artikel",
+    "activate_failed_title": "Kunde inte aktivera artikel",
     "delete_confirm_title": "Ta bort {name}",
     "delete_confirm_description": "Artikeln och dess artikelnummer tas bort permanent. Det går bara om artikeln aldrig har använts på en faktura.",
     "delete_confirm_label": "Ta bort",