Why Taverlyn is crypto-only: a payments decision, explained

Most stores default to card payments and treat crypto as an add-on. Taverlyn does the opposite: cryptocurrency is the only payment method, by design, not as a stopgap while a 'real' payment processor gets integrated later.

Card processors and banks apply their own judgment to what categories of business they'll process for, independent of whether the business is legal. Research chemicals sit in a category many processors decline categorically, which means a card-based checkout for a business like this one is often a fragile dependency — an account that can be frozen or closed with little warning, taking customer funds and order history down with it. Crypto payment doesn't route through that layer of discretionary approval.

It also settles differently. A card payment can be charged back weeks after a research institution has already received and used the material, leaving the seller absorbing the loss. On-chain payment confirmation, once it clears, isn't reversible the same way — which changes the economics of running a business that ships internationally and can't easily contest a dispute across jurisdictions.

The tradeoff is real: crypto-only checkout is a genuine friction point for a buyer who's never held USDT before, and we know it. It's a deliberate choice about which problem to optimize for — payment-rail reliability over checkout familiarity — not an oversight we plan to quietly walk back once a processor says yes.