... different state, I ended up on five different sites half of them paywalled after the third use. IndianBusinessTools ( indianbusinesstools.com ) is a free set of tools for that stuff: - GST calculator (updated for the GST 2.0 rate changes 0/5/18/40% slabs) - Invoice, quotation & purchase order generator PDF or Excel, GST or non-GST - HSN/SAC code finder - TDS & professional tax calculators (state-wise) - Import/export duty calculator with landed cost breakdown - Rent agreement & business letter generator, MSME/Udyam checklist, e-way bill ...

... tier. Your data stays on your device. Right now it supports live pricing for Pok mon, including Japanese sets, Magic: The Gathering, Yu-Gi-Oh!, Disney Lorcana, One Piece, and Riftbound. You can track raw cards, sealed products, graded slabs, decks, trades, and sales. The part I m most excited about is Card Booth. It s for selling at local events or shows. You can generate a QR code for your table, manage sales and trades from your phone, and leave ...

... surface is what dies. And that distinction has teeth commercially: the moment your product becomes infrastructure someone else operates, you usually lose the customer relationship the agent owns the user now, you're just a backend it picks. 'Visible vs infrastructure' isn't only UX, it's who gets to own the demand. Which is why I think a lot of today's app companies will quietly fight NOT to become infrastructure, even when it's the better experience ... ... recovery space: the data exists. What lags is what you do with it. Comment from Arnold Oshenye(@oshylabs): @busmark_w_nika   Not replaced, displaced. The phone wins because it does forty jobs at once in one pocketable slab

... update just went live. Here's what's new: Multi-floor planning - You can now add unlimited floors, each with its own floorplan and walls. Signal from APs on other floors bleeds through realistically based on the slab material (wood frame, concrete, reinforced concrete, steel deck). The channel solver sees across floors too, so it won't put two APs on the same channel if they're directly above each other through a wood floor. Wall attenuation ... ... inverse quartic path loss (n=4) is a smart move for furnished indoor environments. It s way more realistic than a simple free-space model. Quick technical question for @seanreid: Since you ve now added multi-floor support with slab