What's new in 1.3.1

Panel
- Gold and silver spot prices now show on the precious-metals category page, so you can see the market before opening anything.
- Collapse any panel section by clicking its header, and it stays that way next time.
- New setting: choose which sections appear at all. Premium history and Add to wishlist can be removed entirely.
- New setting: pick which buyer's price you see first, instead of always the highest.
- Fixed a panel taller than your screen that could scroll its own header off the top, taking the minimize button with it.

Limits
- The 24-hour limit on re-ordering the same item now greys out the quantity buttons, instead of only telling you about it. Costco enforces this one.
- New setting: stop us enforcing Costco's 8-items-per-day limit. The 24-hour limit stays on either way.

Orders
- Export Orders is now in the extension popup, and opens the export window for you.
- Fixed the export window opening in the wrong Costco tab when you had more than one open.

Corrections
- Restock history now shows the date an item actually launched. Some items were reported months younger than they are, which made them look like they restocked more often than they do.

What's new in 1.3.0

• Your cards, ready at checkout. You can now save your payment cards in the extension, behind a password only you know. They are encrypted and they never leave your computer — we cannot read them, and removing the extension erases them. At Costco's checkout the extension copies one value at a time to your clipboard, usually just the security code, so you can paste it into Costco's own form. It does not fill the payment fields for you, and it clears your clipboard about a minute and a half later.

• Buy from the listing, not just the product page. The quantity buttons now sit on each item in the precious-metals listing, priced with their running totals. Pick a quantity and go straight to checkout without opening the product first. Costco's own Add to Cart button stays where it is — ours lets you choose how many, shows you the total, and skips the cart.

• The spot price now shows both figures, so neither can be misread. You see the market rate for one troy ounce and what this particular bar, coin or tube is worth at that rate — and the premium is worked out against the second one.

• A rebuilt popup. Your subscription state and Settings moved into the header, so the body is only ever the thing you came to do. Settings, the card vault and the sign-in screen are all on the same design now, and Back always goes back one step.

• One-click checkout is more reliable. It now copes with Costco occasionally handing back an empty page instead of your cart, so the quantity buttons land you where they should.

• Fewer false lock-outs. If our server has a bad moment, the extension no longer treats that as your subscription ending.

Everything the extension shows you is still read-only, and it still never places an order: the quantity buttons take you to Costco's own checkout page and stop there. You fill it in and submit it yourself.

What's new in 1.2.0

• Know whether a price is actually good. The panel now shows the live spot price for gold or silver and how far over spot Costco is asking — the number that decides whether a price is worth taking, because the dollar figure moves with the market all day.

• Compare a price against the item's own history. See the average markup in dollars, how many times that exact item has restocked and since when, and when it last came back in stock.

• See what buyers are paying. The panel lists what precious-metal buyers currently pay for that item and marks the best one, so you can see the spread without leaving the page.

• Pick your own window. A new Settings screen lets you choose whether the stats cover this month, the last 30 days, this quarter, the year so far, or all time. Choose it, press Save, and open pages update straight away.

• The panel now appears on more Costco pages — including the page you land on after signing out from a product page, where it used to disappear.

Everything above is read-only. The extension still never places an order: the one-click buttons take you to Costco's own checkout page and stop there, and you fill it in and submit it yourself.

What's new in 1.1.0

• Quantity buttons with running totals. Pick how many you want, see exactly what it costs, and go straight to Costco's checkout in one step. It never places the order for you — you fill in and submit Costco's own checkout form.

• Daily limit tracking. See how many precious-metal units you can still order today, and when a particular item can be ordered again. This is worked out from your own order history, read in your browser, and it is never sent anywhere.

• Cart guard. If your cart isn't empty, the one-click buttons are held back and you're shown what's in there. The clear-cart button tells you how many items and how much they're worth before you use it.

• Sold-out pages keep working. When Costco marks an item unavailable, the panel keeps showing the details and the last price it saw, and you can still add the item to a wish list.

• A panel on the precious-metals category page.

Also in this release: you can sign out from the popup, there's a countdown before a login code can be resent, and the orders button is now labelled "Export Orders".