{"id":10522,"date":"2026-11-09T11:40:01","date_gmt":"2026-11-09T11:40:01","guid":{"rendered":"https:\/\/meic.cymru\/?p=10522"},"modified":"2026-11-09T11:40:01","modified_gmt":"2026-11-09T11:40:01","slug":"prynu-fyrbwyll","status":"publish","type":"post","link":"https:\/\/meic.cymru\/cy\/2026\/11\/09\/prynu-fyrbwyll\/","title":{"rendered":"Prynu\u2019n Fyrbwyll: Sut i Siopa heb Ddifaru"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">Gall bargeinion mawr, amserydd sy\u2019n cyfrif i lawr, a negeseuon fel \u201cdim ond 2 ar \u00f4l!\u201d wneud hi\u2019n anodd meddwl yn glir. Dyma sut mae prynu\u2019n fyrbwyll yn gweithio, ac awgrymiadau syml i reoli dy arian.<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Beth yw prynu\u2019n fyrbwyll?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Prynu\u2019n fyrbwyll yw pan rwyt ti\u2019n prynu rhywbeth yn y fan a\u2019r lle, heb fwriadu gwneud. Efallai byddet yn gweld hwdi ar s\u00eal, g\u00eam ar ddisgownt, neu set harddwch mewn fideo TikTok, ac yn sydyn mae o yn dy fasged. Mae\u2019n digwydd i bawb, ac yn enwedig o gyffredin yn yr wythnosau cyn digwyddiadau tymhorol fel Nadolig.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mae digwyddiadau fel \u2018Dydd Gwener Du\u2019 neu \u2018Dydd Llun Seibr\u2019 yn gallu gwneud hi\u2019n anoddach fyth i ddweud \u2018na\u2019. Mae llawer o siopau yn dechrau hysbysebu\u2019r bargeniau cyn y diwrnod ei hun, sy\u2019n golygu bod y pwysau i brynu yn gallu para\u2019n hirach na fyddet yn ei ddisgwyl.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized is-style-rounded\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/meic.cymru\/wp-content\/uploads\/2026\/11\/4-1024x576.png\" alt=\"Person happy with lots of bags of shopping on their arms\" class=\"wp-image-10486\" style=\"width:500px;height:auto\" srcset=\"https:\/\/meic.cymru\/wp-content\/uploads\/2026\/11\/4-1024x576.png 1024w, https:\/\/meic.cymru\/wp-content\/uploads\/2026\/11\/4-300x169.png 300w, https:\/\/meic.cymru\/wp-content\/uploads\/2026\/11\/4-768x432.png 768w, https:\/\/meic.cymru\/wp-content\/uploads\/2026\/11\/4-1536x864.png 1536w, https:\/\/meic.cymru\/wp-content\/uploads\/2026\/11\/4-2048x1152.png 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Pam bod hi mor hawdd i gael dy dynnu i mewn<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Mae siopau ac apiau wedi\u2019u dylunio i wneud i ti wario arian. Gan ddefnyddio amserydd sy\u2019n cyfrif i lawr, rhybuddion sy\u2019n fflachio gyda negeseuon fel \u2018stoc isel\u2019 neu \u2018heddiw yn unig\u2019, maent yn creu teimlad o frys. Weithiau gelwir y teimlad hwn yn \u2018FOMO\u2019, sy\u2019n golygu bod ti\u2019n ofni colli allan. Pan rydym yn&nbsp; teimlo bod rhaid i ni frysio, rydym yn llai tebygol o stopio i ofyn a ydyn ni wir eisiau\u2019r peth.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mae cyfryngau cymdeithasol yn ychwanegu i\u2019r teimladau yma. Yn aml, <a href=\"https:\/\/meic.cymru\/cy\/2026\/02\/26\/dylanwadwyr-argymhelliad-neu-ad-ydyw\/\">mae dylanwadwyr yn cael eu talu<\/a> neu\u2019n derbyn nwyddau am ddim i\u2019w hyrwyddo. Gall hysbysebion dy dargedu di ar sail dy ddiddordebau neu\u2019r hyn rwyt ti wedi edrych arni o\u2019r blaen. Os wyt ti\u2019n teimlo fel bod pawb yn prynu pethau, gall fod yn anoddach dweud na.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mae achlysuron arbennig yn dod \u00e2 phwysau ychwanegol hefyd. O gwmpas penblwyddi, gwyliau neu ddathliadau, efallai dy fod di eisiau prynu anrhegion i ffrindiau a theulu, neu\u2019n teimlo bod rhaid i ti gadw lan gyda beth mae pobl eraill yn gwario. Cofia bod y bobl sy\u2019n dy garu di yn gwerthfawrogi\u2019r meddwl y tu \u00f4l i\u2019r anrheg yn fwy na\u2019r pris.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized is-style-rounded\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/meic.cymru\/wp-content\/uploads\/2026\/11\/3-1024x576.png\" alt=\"Online shopping cart\" class=\"wp-image-10484\" style=\"width:500px;height:auto\" srcset=\"https:\/\/meic.cymru\/wp-content\/uploads\/2026\/11\/3-1024x576.png 1024w, https:\/\/meic.cymru\/wp-content\/uploads\/2026\/11\/3-300x169.png 300w, https:\/\/meic.cymru\/wp-content\/uploads\/2026\/11\/3-768x432.png 768w, https:\/\/meic.cymru\/wp-content\/uploads\/2026\/11\/3-1536x864.png 1536w, https:\/\/meic.cymru\/wp-content\/uploads\/2026\/11\/3-2048x1152.png 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Ydy hi wir yn fargen?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Mae rhai bargeinion \u2018Dydd Gwener Du\u2019 yn wirioneddol dda. Ond, dydy rhai ddim mor dda mewn gwirionedd. Weithiau, mae siopau yn codi\u2019r prisiau cyn y s\u00eal er mwyn gwneud i\u2019r disgownt edrych yn fwy. Gall gwefannau cymharu pris ddangos i ti cost pethau dros y misoedd diwethaf, sy\u2019n helpu ti i weld os yw\u2019r fargen yn un go iawn.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Cwestiwn call i ofyn i yw: \u201ca fyddwn i\u2019n prynu hwn heb y disgownt?\u201d Os mai \u2018na\u2019 yw\u2019r ateb, efallai bod hi\u2019n well peidio.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized is-style-rounded\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/meic.cymru\/wp-content\/uploads\/2026\/11\/7-1024x576.png\" alt=\"Sign with percentages off\" class=\"wp-image-10492\" style=\"width:500px;height:auto\" srcset=\"https:\/\/meic.cymru\/wp-content\/uploads\/2026\/11\/7-1024x576.png 1024w, https:\/\/meic.cymru\/wp-content\/uploads\/2026\/11\/7-300x169.png 300w, https:\/\/meic.cymru\/wp-content\/uploads\/2026\/11\/7-768x432.png 768w, https:\/\/meic.cymru\/wp-content\/uploads\/2026\/11\/7-1536x864.png 1536w, https:\/\/meic.cymru\/wp-content\/uploads\/2026\/11\/7-2048x1152.png 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Ffyrdd syml i aros mewn rheolaeth<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Cyn i\u2019r s\u00eal ddechrau, ysgrifenna rhestr o bethau rwyt ti wir eisiau neu angen, yn ogystal \u00e2 syniad o faint o arian rwyt ti\u2019n gallu fforddio gwario arnynt.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Os wyt ti\u2019n dod ar draws rhywbeth rwyt ti eisiau prynu, cymera fr\u00eac bach i feddwl yn iawn cyn gwneud penderfyniad. Gad o yn y fasged am 24 awr a gweld sut rwyt ti\u2019n teimlo\u2019r diwrnod wedyn. Yn aml, bydd y chwant yn pasio.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Gallet ti hefyd drio diffodd negeseuon ar apiau siopa, a stopio dilyn cyfrifau sy\u2019n gwneud i ti teimlo fel bod angen i ti brynu pethau. Gall rhoi rhwystrau bach mewn lle, fel peidio arbed gwybodaeth cerdyn ar wefannau, rhoi amser i ti feddwl.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized is-style-rounded\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/meic.cymru\/wp-content\/uploads\/2026\/11\/8-1024x576.png\" alt=\"Magnifying glass inspecting how costs have gone up and down\" class=\"wp-image-10494\" style=\"width:500px;height:auto\" srcset=\"https:\/\/meic.cymru\/wp-content\/uploads\/2026\/11\/8-1024x576.png 1024w, https:\/\/meic.cymru\/wp-content\/uploads\/2026\/11\/8-300x169.png 300w, https:\/\/meic.cymru\/wp-content\/uploads\/2026\/11\/8-768x432.png 768w, https:\/\/meic.cymru\/wp-content\/uploads\/2026\/11\/8-1536x864.png 1536w, https:\/\/meic.cymru\/wp-content\/uploads\/2026\/11\/8-2048x1152.png 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Bydd yn ofalus gyda chynlluniau \u201c<a href=\"https:\/\/meic.cymru\/cy\/2024\/12\/03\/costau-cudd-cynlluniau-pntw\/\">prynu nawr, talu wedyn<\/a>\u201d<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Os wyt ti dros 18, efallai byddet yn gweld opsiwn i dorri\u2019r gwariant yn ddarnau llai neu dalu wedyn. Er y gall hyn ymddangos yn ddefnyddiol, mae\u2019n hawdd colli trac o\u2019r ddyled sydd gen ti ar draws apiau gwahanol.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Gall fethu taliad arwain at gostau ychwanegol a chael effaith ar dy sg\u00f4r credyd (cofnod sy\u2019n cael ei ddefnyddio gan fenthycwyr i benderfynu os ydyn nhw am fenthyg arian i ti). Mae angen i ti fod yn sicr y gallet ti fforddio pob taliad cyn defnyddio\u2019r fath gynllun.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized is-style-rounded\"><img loading=\"lazy\" decoding=\"async\" width=\"2240\" height=\"1260\" src=\"https:\/\/meic.cymru\/wp-content\/uploads\/2026\/11\/6-1024x576.png\" alt=\"Credit cards\" class=\"wp-image-10490\" style=\"width:500px;height:auto\" srcset=\"https:\/\/meic.cymru\/wp-content\/uploads\/2026\/11\/6-1024x576.png 1024w, https:\/\/meic.cymru\/wp-content\/uploads\/2026\/11\/6-300x169.png 300w, https:\/\/meic.cymru\/wp-content\/uploads\/2026\/11\/6-768x432.png 768w, https:\/\/meic.cymru\/wp-content\/uploads\/2026\/11\/6-1536x864.png 1536w, https:\/\/meic.cymru\/wp-content\/uploads\/2026\/11\/6-2048x1152.png 2048w\" sizes=\"auto, (max-width: 2240px) 100vw, 2240px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Beth i wneud os wyt ti\u2019n difaru prynu rhywbeth\u00a0<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Os wyt ti wedi prynu rhywbeth ar-lein o fewn y DU, fel arfer bydd gen ti 14 diwrnod i newid dy feddwl a danfon yn \u00f4l, hyd yn oed os nad oes rhywbeth yn bod gyda\u2019r cynnyrch. Mae yna eithriad i rai eitemau, er enghraifft nwyddau personoledig. Bydd rhai siopau yn cynnig cyfnodau hirach i ddanfon eitemau yn \u00f4l dros gyfnod y Nadolig, felly mae gwerth edrych ar bolisi pob un.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mae pawb yn prynu pethau\u2019n fyrbwyll weithiau, felly nid oes rhaid i ti deimlo\u2019n euog.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Cael cymorth<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Os wyt ti\u2019n poeni am <a href=\"https:\/\/meic.cymru\/cy\/arian\/\">arian<\/a>, gall siarad gyda rhywun gallet ti ymddiried ynddynt helpu\u2019n fawr. Gallet ti siarad gyda <a href=\"https:\/\/meic.cymru\/cy\/\">Meic<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Gall bargeinion mawr, amserydd sy\u2019n cyfrif i lawr, a negeseuon fel \u201cdim ond 2 ar \u00f4l!\u201d wneud hi\u2019n anodd meddwl yn glir. Dyma sut mae prynu\u2019n fyrbwyll yn gweithio, ac awgrymiadau syml i reoli dy arian. Beth yw prynu\u2019n fyrbwyll? Prynu\u2019n fyrbwyll yw pan rwyt ti\u2019n prynu rhywbeth yn y fan a\u2019r lle, heb fwriadu [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":10483,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1625,1644],"tags":[5418,5422,5423,5420,2660,5424,3579,5426,5427,5428,2886,5421],"class_list":["post-10522","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cyllidebu-a-chynilo-arian","category-dyled-a-chredyd","tag-cyber-monday","tag-dydd-gwener-du","tag-dydd-llun-seibr","tag-online-shopping","tag-prynu-nawr-talu-wedyn","tag-prynun-fyrbwyll","tag-siopa","tag-siopa-ar-cyfryngau-cymdeithasol","tag-siopa-ar-lein","tag-siopa-nadolig","tag-siopan-ddoeth","tag-social-media-shopping"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ 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