Caiff busnesau sy'n gwerthu nwyddau'n uniongyrchol i'r cwsmeriaid sy'n eu defnyddio eu diffinio fel manwerthwyr. Yr ystadegyn allweddol ar gyfer manwerthu yw'r Mynegai Gwerthiannau Manwerthu (RSI), a gyhoeddir yn fisol. Mae data yn y RSI yn ymdrin â gwariant ar nwyddau yn unig (mewn siopau ac ar-lein). Mae data am wario ar wasanaethau ar gael ym Mynegai Gwasanaethau (IoS).
In September 2020 retail sales volumes increased by 1.5% when compared with August; this is the fifth consecutive month of growth, resulting in an increase of 5.5% when compared with February’s pre-pandemic level.
While food sales have done well in recent months as people have eaten out less, non-food store sales have now made a recovery at 1.7% above their February levels.
In the three months to September, retail sales volumes increased by 17.4% when compared with the previous three months; this is the biggest quarterly increase on record as sales picked up from record-low levels experienced earlier in the year.