YITH WooCommerce Uploads adds upload fields to product pages and persists each customer file as a standard WordPress attachment in wp_posts with post_type attachment. The link from the order to its uploaded files lives in the _ywcuf_files postmeta key on the parent shop_order row (or the equivalent wc_orders_meta row under HPOS), with the file MIME type and original filename on the attachment's _wp_attached_file and post_mime_type.

The default WooCommerce order screen marks orders containing uploads with a yellow bell and lets the admin accept or decline the files. There is no roll-up of how many uploads landed this week, which products attract them most, or what file types customers actually send. Print-on-demand stores, signage businesses, and agencies running a brief-based intake all need that roll-up to staff the file-review workflow.

SleekView Charts reads the same attachment rows and the same _ywcuf_files postmeta links. A Number card counts uploads received this month, a Donut breaks them down by post_mime_type, a Bar ranks products by upload count, and an Area trends upload volume per day. The dashboard sits next to the order list and tells the file-review team how big tomorrow's queue is before they open a single order.

Customer-upload workflows turn a WooCommerce order into a brief, and most stores manage them like a stack of paper memos: one order, one bell icon, one manual review. YITH Uploads persists every file as a clean WordPress attachment linked to its order through a single postmeta key. The data shape is excellent, but the default admin treats it as a per-order convenience instead of a measurable operational signal.

Stores running print-on-demand SKUs, signage products, embroidery, or brief-based services all reach a scale where the file-review queue needs staffing decisions, not just per-order vigilance. SleekView Charts reads the YITH attachment rows and the _ywcuf_files postmeta links and renders the four cards that turn the workflow into a dashboard. Uploads this month as a Number, file types as a Donut, top-upload products as a Bar, and daily volume as an Area trend.

The plugin already collects the files. The dashboard makes the workload predictable.