diff --git a/src/app/api/cash-floats/log/[id]/photo/route.ts b/src/app/api/cash-floats/log/[id]/photo/route.ts
index 397bf9c..05c27d6 100644
--- a/src/app/api/cash-floats/log/[id]/photo/route.ts
+++ b/src/app/api/cash-floats/log/[id]/photo/route.ts
@@ -2,7 +2,8 @@ import { NextResponse } from "next/server";
 import { pbAdmin } from "@/lib/pb";
 import { requireApiUser } from "@/lib/auth/guard";
 import { cardHeldBy } from "@/lib/cash-float-server";
-import { slipPhotos } from "@/lib/cash-float";
+import { MAX_SLIP_PHOTOS, slipPhotos } from "@/lib/cash-float";
+import { fail, recordId, requireManager, revalidateCashFloats } from "../../../cash-float-api";
 import type { CashFloatLogRecord } from "@/lib/pb-types";
 
 export const dynamic = "force-dynamic";
@@ -68,3 +69,46 @@ export async function GET(request: Request, { params }: { params: Promise<{ id:
     },
   });
 }
+
+const ALLOWED_MIMES = ["image/jpeg", "image/png", "image/webp"];
+const MAX_FILE_BYTES = 10 * 1024 * 1024;
+
+/**
+ * POST /api/cash-floats/log/[id]/photo — add pages to a slip after the fact.
+ *
+ * Multipart `photo` files, appended after the pages already there (at most
+ * five in all). Management-only; slips only.
+ */
+export async function POST(request: Request, { params }: { params: Promise<{ id: string }> }) {
+  const user = await requireManager();
+  if (user instanceof Response) return user;
+
+  const { id } = await params;
+  if (!recordId(id)) return NextResponse.json({ error: "Invalid entry" }, { status: 400 });
+
+  let form: FormData;
+  try {
+    form = await request.formData();
+  } catch {
+    return NextResponse.json({ error: "Could not read the form" }, { status: 400 });
+  }
+  const photos = form.getAll("photo").filter((photo): photo is File => photo instanceof File && photo.size > 0);
+  if (!photos.length) return NextResponse.json({ error: "Choose an invoice to attach" }, { status: 400 });
+  if (photos.some(photo => photo.size > MAX_FILE_BYTES)) return NextResponse.json({ error: "A file is too big — keep each one under 10 MB" }, { status: 400 });
+  if (photos.some(photo => !ALLOWED_MIMES.includes(photo.type))) return NextResponse.json({ error: "The invoice must be a JPG, PNG or WebP image" }, { status: 400 });
+
+  try {
+    const pb = await pbAdmin();
+    const row = await pb.collection("cash_float_log").getOne<CashFloatLogRecord>(id).catch(() => null);
+    if (!row) return NextResponse.json({ error: "That entry no longer exists" }, { status: 404 });
+    if (row.kind !== "slip") return NextResponse.json({ error: "Only a slip can carry an invoice" }, { status: 400 });
+    if (slipPhotos(row.slip_photo).length + photos.length > MAX_SLIP_PHOTOS) {
+      return NextResponse.json({ error: `A slip can have at most ${MAX_SLIP_PHOTOS} photos` }, { status: 400 });
+    }
+    await pb.collection("cash_float_log").update(id, { "slip_photo+": photos });
+    revalidateCashFloats(row.site);
+    return NextResponse.json({ ok: true }, { status: 201 });
+  } catch (error) {
+    return fail(error);
+  }
+}
diff --git a/src/app/dashboard/management/cash-floats/cash-floats-view.tsx b/src/app/dashboard/management/cash-floats/cash-floats-view.tsx
index 12b4016..10447bc 100644
--- a/src/app/dashboard/management/cash-floats/cash-floats-view.tsx
+++ b/src/app/dashboard/management/cash-floats/cash-floats-view.tsx
@@ -2,7 +2,7 @@
 
 import * as React from "react";
 import { useRouter } from "next/navigation";
-import { List, Plus, ReceiptText, ShieldCheck, Table2, TriangleAlert, WalletCards } from "lucide-react";
+import { ChevronRight, List, Plus, ReceiptText, ShieldCheck, Table2, TriangleAlert, WalletCards } from "lucide-react";
 import { Area, AreaChart, ResponsiveContainer } from "recharts";
 import { TableActions } from "@/components/table-actions";
 import { Button } from "@/components/ui/button";
@@ -233,6 +233,7 @@ function CardRow({ card, onOpen, actions }: {
   actions: React.ComponentProps<typeof TableActions>["items"];
 }) {
   const gradientId = React.useId();
+  const [open, setOpen] = React.useState(false);
   const color = card.low ? RED : GREEN;
   const data = card.monthlySpend.map((spent, index) => ({ index, spent: spent / 100 }));
   return (
@@ -264,11 +265,30 @@ function CardRow({ card, onOpen, actions }: {
         <p className="text-[10px] uppercase tracking-wider text-muted-foreground">Balance</p>
         <p className={`text-sm font-semibold tabular-nums ${card.low ? "text-destructive" : ""}`}>{formatCents(card.balance)}</p>
       </div>
+      <button type="button" aria-expanded={open} aria-label={`Spend per month for card ${card.cardNumber}`} onClick={() => setOpen(o => !o)} className="grid h-9 w-9 shrink-0 place-items-center rounded-md hover:bg-muted">
+        <ChevronRight className={`h-4 w-4 text-muted-foreground transition-transform ${open ? "rotate-90" : ""}`} />
+      </button>
       <TableActions label="Actions" ariaLabel={`Actions for card ${card.cardNumber}`} items={actions} />
+      {open && (
+        <div className="grid w-full grid-cols-3 gap-2 border-t border-border pt-3 text-xs sm:grid-cols-4 md:grid-cols-6 2xl:grid-cols-12">
+          {card.monthlySpend.map((spent, index) => (
+            <div key={index} className="min-w-0 text-center">
+              <p className="mb-1 text-[11px] text-muted-foreground">{monthLabel(card.monthlySpend.length - 1 - index)}</p>
+              <p className={`truncate rounded py-1.5 font-medium tabular-nums ${spent ? "bg-muted" : "text-muted-foreground/60"}`} title={formatCents(spent)}>{spent ? formatCents(spent) : "—"}</p>
+            </div>
+          ))}
+        </div>
+      )}
     </div>
   );
 }
 
+/** "Oct 26" for the month `back` months before this one. */
+function monthLabel(back: number): string {
+  const now = new Date();
+  return new Date(Date.UTC(now.getUTCFullYear(), now.getUTCMonth() - back, 1)).toLocaleDateString("en-ZA", { month: "short", year: "2-digit", timeZone: "UTC" });
+}
+
 function Figure({ label, value }: { label: string; value: string }) {
   return (
     <div className="hidden w-28 shrink-0 text-right md:block">
diff --git a/src/app/dashboard/management/cash-floats/transactions-sheet.tsx b/src/app/dashboard/management/cash-floats/transactions-sheet.tsx
index 7d7bfbb..72da013 100644
--- a/src/app/dashboard/management/cash-floats/transactions-sheet.tsx
+++ b/src/app/dashboard/management/cash-floats/transactions-sheet.tsx
@@ -1,7 +1,7 @@
 "use client";
 
 import * as React from "react";
-import { Download, Loader2 } from "lucide-react";
+import { Download, Loader2, Paperclip } from "lucide-react";
 import { Dialog, DialogContent, DialogDescription, DialogHeader, DialogTitle } from "@/components/ui/dialog";
 import { Button } from "@/components/ui/button";
 import { cardLabel, formatCents, toCents, type CashFloatKind } from "@/lib/cash-float";
@@ -48,6 +48,28 @@ export function TransactionsSheet({ card, onClose }: {
   const [rows, setRows] = React.useState<LogRow[]>([]);
   const [loading, setLoading] = React.useState(true);
   const [error, setError] = React.useState("");
+  const [reload, setReload] = React.useState(0);
+  const [attaching, setAttaching] = React.useState("");
+  const attachRow = React.useRef<LogRow | null>(null);
+  const fileInput = React.useRef<HTMLInputElement>(null);
+
+  async function attach(row: LogRow, files: File[]) {
+    if (!files.length) return;
+    setAttaching(row.id);
+    setError("");
+    try {
+      const form = new FormData();
+      for (const file of files) form.append("photo", file, file.name);
+      const response = await fetch(`/api/cash-floats/log/${row.id}/photo`, { method: "POST", body: form });
+      const body = await response.json().catch(() => ({}));
+      if (!response.ok) throw new Error(body.error ?? "Could not attach the invoice");
+      setReload(count => count + 1);
+    } catch (cause) {
+      setError(cause instanceof Error ? cause.message : "Could not attach the invoice");
+    } finally {
+      setAttaching("");
+    }
+  }
 
   React.useEffect(() => {
     let cancelled = false;
@@ -62,7 +84,7 @@ export function TransactionsSheet({ card, onClose }: {
       .catch(() => { if (!cancelled) setError("Could not load the card's movements"); })
       .finally(() => { if (!cancelled) setLoading(false); });
     return () => { cancelled = true; };
-  }, [card.cardNumber, month, all]);
+  }, [card.cardNumber, month, all, reload]);
 
   // The rows come back newest first, so the running balance is worked out
   // from the oldest one forwards.
@@ -155,13 +177,22 @@ export function TransactionsSheet({ card, onClose }: {
                           </a>
                         ))}
                       </span>
-                      : <span className="text-muted-foreground">—</span>}
+                      : row.kind === "slip"
+                        ? <Button variant="outline" className="min-h-8 px-2 text-xs" disabled={attaching === row.id} aria-label={`Attach invoice to the ${row.supplier_name || "slip"} on ${(row.occurred_on ?? "").slice(0, 10)}`} onClick={() => { attachRow.current = row; fileInput.current?.click(); }}>
+                          {attaching === row.id ? <Loader2 className="h-3.5 w-3.5 animate-spin" /> : <><Paperclip className="mr-1 h-3.5 w-3.5" />Attach</>}
+                        </Button>
+                        : <span className="text-muted-foreground">—</span>}
                   </td>
                 </tr>
               ))}
             </tbody>
           </table>
         </div>
+        <input ref={fileInput} type="file" multiple accept="image/jpeg,image/png,image/webp" className="hidden" aria-label="Choose invoice files" onChange={event => {
+          const files = Array.from(event.target.files ?? []);
+          event.target.value = "";
+          if (attachRow.current) void attach(attachRow.current, files);
+        }} />
         {loading && <Loader2 className="h-4 w-4 animate-spin" />}
       </DialogContent>
     </Dialog>