Ecommerce

eCommerce guides from the Coduzion team: store development, testing and maintenance, customer retention and service, merchandising, AI and GA4 tracking.

3 posts

A shopper in a denim jacket tapping a card on a small reader held by a seller at a sunny outdoor craft market stall of pottery, soaps and candles

Interchange fees are the hidden toll on every card sale

Interchange fees in plain English, before a judge weighs the Visa and Mastercard settlement on Nov 16, and what it means for your store.

Chirag Bhavsar · Nov 10, 2026 · 5 min read

Three cardboard parcels stacked on a front porch in autumn, beside a pumpkin, a pot of mums and fallen leaves

The 2027 shipping rate increase isn’t really 5.9%

UPS and FedEx both put their 2027 shipping rate increase at 5.9%. Five beliefs about that number, checked against the carriers' notices.

Chirag Bhavsar · Nov 6, 2026 · 5 min read

A business owner at a desk highlighting boxes on a printed customs entry form, with invoices, a calculator, a laptop spreadsheet and a cardboard box around it

Your tariff refund may be sitting under someone else’s name

A tariff refund goes to one name on one customs form. Here's how to read that form and see which entries are running out of time.

Chirag Bhavsar · Nov 2, 2026 · 5 min read

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