- QC
- "Quality check" — photos of your exact item taken by the agent before it ships, so you can approve it or ask for a refund.
- GP
- "General pictures" — the seller's stock or catalog photos of an item, as opposed to QC photos of the unit you actually ordered.
- Batch
- A specific factory run or version of an item. Different batches vary in materials, shape and price.
- 1:1
- A replica marketed as closely matching the look of the original. Actual quality still varies by seller and batch.
- GL / RL
- "Green light / red light" — community shorthand for whether a QC looks good to buy (GL) or is better passed on (RL).
- Legit check (LC)
- Asking the community to judge a QC or a specific listing before you commit to buying.
- Flaws
- Imperfections visible in QC photos — loose stitching, glue residue, slight misalignment. Minor flaws are common; you decide what's acceptable before approving.
- Auth
- Short for "authentic" — the genuine, brand-made item. Buyers compare QC photos against auth references.
- Retail
- Buying the authentic item from the brand at full price; also the reference point when judging how closely a rep matches.
- OG
- "Original" — either the authentic item or the first/original release of a design.