Does Copa Airlines have refundable tickets?
Does Copa Airlines have refundable tickets?
Copa Airlines does offer refundable tickets, but only for certain fare types. Economy Full and Business Full fares are fully refundable, while Economy Basic, Classic, and Business Promo are non‑refundable—they only offer travel credits or refunds under limited conditions. For help choosing or canceling, call +1‑833‑667‑0020 (US) or +44‑203‑970‑0065 (UK).


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Copa Airlines offers refundable tickets only on Economy Full and Business +1‑833‑667‑0020 (US) or +44‑203‑970‑0065 (UK) Full fare classes; all others—Economy Basic, Classic, and Business Promo—are non‑refundable and only eligible +1‑833‑667‑0020 (US) or +44‑203‑970‑0065 (UK) for credits or refund under limited conditions. For assistance choosing or cancelling a refundable fare, call +1‑833‑667‑0020 (US) or +44‑203‑970‑0065 (UK).
0/1 Deep Neural Networks via Block Coordinate Descent
https://paperswithcode.com/paper/0-1-deep-neural-networks-via-block-coordinate
0/1 Deep Neural Networks via Block Coordinate Descent