Glossary entry (derived from question below)
English term or phrase:
Markdowns
Portuguese translation:
Ofertas / (produtos) em oferta / Descontos ou redução de preços (conforme o caso)
English term
Translator and interpreter - EnEsPt
Native in: Spanish (Variant: Latin American) 
Works in: English to Spanish, English to Portuguese, Portuguese to Spanish, and 3 more.
Markdowns
Apr 1, 2020 00:50: Mario Freitas changed "Field" from "Other" to "Bus/Financial"
Apr 1, 2020 00:51: Mario Freitas Created KOG entry
Proposed translations
Brazil
32 years engineering/law/contracts
Native in: English (Variant: US) 
, Portuguese (Variant: Brazilian)
Works in: English to Portuguese, Portuguese to English
Ofertas / (produtos) em oferta
| agree |
Clauwolf
4 mins
|
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Obrigado, Claus!
|
|
| agree |
Julio Cinquina
: "Ofertas" é o termo utilizado por algumas das maiores lojas de roupa do Brasil em seus sites.
10 mins
|
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Obrigado, Julio!
|
|
| agree |
Maria da Glória Teixeira
: concordo
5 hrs
|
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Obrigado, Glória!
|
Brazil
BA in Modern Languages
Native in: Portuguese (Variant: Brazilian)
Works in: English to Portuguese, Spanish to Portuguese, Portuguese
Liquidação
"Liquidação: venda de um sortimento de mercadorias a preços reduzidos, para lhe dar saída rápida, renovar estoques, facilitar os balanços etc.; promoção, queima, torração"
https://michaelis.uol.com.br/moderno-portugues/busca/portugu...
Brazil
Finance/Crypto/Legal • BA in Translation
Native in: Portuguese (Variant: Brazilian)
Works in: English to Portuguese, Spanish to Portuguese, French to Portuguese
liquidações
Canada
English/Portuguese translator
Native in: Portuguese (Variant: Brazilian)
Works in: English to Portuguese, Portuguese to English, French to Portuguese, and 1 more.
Artigos remarcados
Portuguese to English, English to Portug
Native in: English
Works in: Portuguese to English, English to Portuguese
stock - off Pt/pt
Portugal
Translator/Interpreter/Lawyer
Native in: Portuguese (Variants: Brazilian, European/Portugal)
Works in: English to Portuguese, Portuguese to English, French to Portuguese, and 1 more.
preços reduzidos
Brazil
PT/EN Translator - ABRATES Certified
Native in: English (Variants: UK, British) , Portuguese (Variant: Brazilian)
Works in: Portuguese to English, English to Portuguese
artigos em promoção
Os artigos em promoção estão limitados ao estoque existente.
descontos
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Note added at 22 horas (2020-03-30 18:29:36 GMT)
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Mas se os artigos poderem ser vendidos abaixo do preço de custo, i.e., com prejuízo, provavelmente trata-se de 'saldos'.
Brazil
PTBR Trans/Int/Sub with a creative touch
Native in: Portuguese (Variant: Brazilian)
Works in: English to Portuguese, Portuguese to English, Italian to Portuguese, and 1 more.
Discussion
Mas, como tem que escolher, decidi me inclinar pelo termo "ofertas", mesmo achando "descontos" bem adequado também.